Which of the following foods is a source of phytochemicals? Select one: a. Raw egg whites b. Fresh blueberries c. Fat-free milk d. Lean meat.

The least effective plan for starting to change health behavior is one that attempts to change more than one behavior at the same time, the correct option is D.

Trying to change multiple behaviors at once can be overwhelming and lead to a lack of focus and motivation. It can also be difficult to sustain changes when attempting to do too much at once.

Incorporating rewards for reaching goals, identifying cues to behaviors, and making slow, systematic changes in behavior are all effective strategies for changing health behaviors. However, it's important to start with one behavior at a time and focus on making sustainable changes before moving on to other behaviors, the correct option is D.

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Jim dropped 2.5 pounds while running a marathon; he needs to drink (D) 50 to 60 ounces of fluid to stay hydrated.

When you don't drink enough water or lose more than you take in, you become dehydrated.

Sweat, tears, vomiting, urination, and diarrhea all cause fluid loss.

Climate, level of physical activity, food, and other variables can all affect how severe dehydration is.

Your blood becomes more concentrated as you lose fluid, which makes your cardiovascular system work harder to effectively pump blood.

You urinate less when your blood concentration is high because your kidneys are retaining more water.

Jim lost 2.5 pounds while completing a marathon; to avoid being dehydrated, he should consume 50–60 ounces of fluid.

Therefore, Jim dropped 2.5 pounds while running a marathon; he needs to drink (D) 50 to 60 ounces of fluid to stay hydrated.

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Complete question:

While Jim was running a marathon he lost 2.5 pounds. How much fluid should Jim have consumed to prevent dehydration?

Select one:

a. 10-19 ounces

b. 20-39 ounces

c. 40-49 ounces

d. 50-60 ounces

A student who qualifies as a "novice" lifter is one who is so unaccustomed to the stress of weightlifting that he can advance as fast as he can exhaust himself and recover, which typically only takes 48–72 hours. Beginners should lift between 60% and 70% of their 1-rm maximum.

A "novice" lifter is a student who is so unaccustomed to the strain of weightlifting that he can advance as quickly as he can exhaust himself and recuperate, which usually only takes 48–72 hours.

After a few weeks of practice, coordination is no longer a barrier, and we can see how much weight a person can actually lift using their muscles.

ExRx discovered that most inexperienced lifters can squat about 230 pounds at this time.

A novice might be referred to as a newbie online, but your parents might refer to one as a beginner.

A beginner lifter should practice at 60% to 70% of 1-rm.

Therefore, a student who qualifies as a "novice" lifter is one who is so unaccustomed to the stress of weightlifting that he can advance as fast as he can exhaust himself and recover, which typically only takes 48–72 hours. Beginners should lift between 60% and 70% of their 1-rm maximum.

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A student who qualifies as a "novice" lifter is one who is so unaccustomed to the stress of weightlifting that he can advance as fast as he can exhaust himself and recover, which typically only takes 48–72 hours. Beginners should lift between 60% and 70% of their 1-rm maximum.

A "novice" lifter is a student who is so unaccustomed to the strain of weightlifting that he can advance as quickly as he can exhaust himself and recuperate, which usually only takes 48–72 hours.

After a few weeks of practice, coordination is no longer a barrier, and we can see how much weight a person can actually lift using their muscles.

ExRx discovered that most inexperienced lifters can squat about 230 pounds at this time.

A novice might be referred to as a newbie online, but your parents might refer to one as a beginner.

A beginner lifter should practice at 60% to 70% of 1-rm.

Therefore, a student who qualifies as a "novice" lifter is one who is so unaccustomed to the stress of weightlifting that he can advance as fast as he can exhaust himself and recover, which typically only takes 48–72 hours. Beginners should lift between 60% and 70% of their 1-rm maximum.

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If the elderly patient has blood pressure of 160/98, then it means that left ventricular workload is increased with high afterload, which means option C is correct.

High blood pressure is the condition when blood flows with high pressure in the arteries which may be due to narrowing of arteries and veins or due to some other function. High blood pressure exerts extra pressure on the functioning of the heart and especially the left ventricle which has to pump the impure blood in the lungs so that it gets oxygenated.

If it is not done then the cardiac cycle is disturbed. Afterload is the pressure exerted by the heart during ventricular contractions. Aortic stenosis, aortic regurgitation and coarctation of the aorta also increase the pressure on the heart.

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Refer to complete question below:

An elderly patient's blood pressure is measured at 160/98. How would the patient's left ventricular function be affected by this level of blood pressure?

a. High-pressure workload leads to left ventricular atrophy.

b. High blood pressure enhances left ventricular perfusion during systole.

c. Left ventricular workload is increased with high afterload.

d. This is an expected blood pressure in the elderly and has little effect on left ventricular function.

When trying a new recipe, the first thing we would want to do is check the ingredients used and their availability.

A recipe is written in a specific format with ingredients and their quantities mentioned first, followed by the preparation time and cooking time and then the step-by-step procedure of the recipe.

The first thing we would want to do is check the ingredients list whether or not those items are available with us and in the specified quantity, because if these are not available then the dish cannot be made.

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The proper sequence for administering intermittent gavage feedings to an infant via a nasogastric tube is:

b. Position the infant on his right side with the head of the bed slightly elevated.

d. Flush the tube with water.

a. Check placement of  feeding tube.

e. Clamp  tube to prevent the air from entering the stomach.

f. Pour  solution into barrel of the syringe.

c. Allow the feeding to come to room temperature.

First, the nurse should position the infant on their right side with the head of the bed slightly elevated. Then, the tube should be flushed with water and the placement of the feeding tube should be checked to ensure proper placement. Next, the tube should be clamped to prevent air from entering the stomach, and the feeding solution should be poured into the syringe. Finally, the feeding solution should be allowed to come to room temperature before administering to the infant. This sequence ensures that the feeding is administered safely and effectively.

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Apples are a great source of many essential nutrition, including dietary fiber, vitamin C, potassium, and vitamin K. A single medium-sized apple (182 grams) provides the following nutrients:

Calories: 95

Total Fat: 0.3 grams

Cholesterol: 0 milligrams

Sodium: 2 milligrams

Carbohydrates: 25 grams

Dietary Fiber: 4.4 grams

Sugars: 19 grams

Protein: 0.5 grams

Vitamins and Minerals:

Vitamin C: 14% of the Daily Value (DV)

Vitamin K: 6% of the DV

Potassium: 6% of the DV

Vitamin B6: 5% of the DV

Manganese: 8% of the DV

Apples are also a good source of antioxidants, which can help reduce the risk of chronic diseases, such as heart disease, diabetes, and cancer.

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To logroll a patient, the person will direct the move at the position of the (1) head.

Logrolling in medical filed is the process of turning or moving the patients such that complete care is taken to not disturb the spinal column of the patient. Only the movement of head can ensure that spinal column is not disturbed, movement of hips, shoulders or feet will surely disturb it.

Neurosurgery is the surgery of the nervous system which includes the brain, spinal cord and the peripheral nervous system. The surgical procedure can be of various types depending upon the diagnosis. The common neurosurgeries are: anterior cervical discectomy, epilepsy neurosurgery, craniotomy, lumbar puncture, etc.

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The addressing disease outbreaks requires a multifaceted approach that includes strengthening health systems, improving governance and leadership, prioritizing public health, and increasing international support.

Limited resources: Many African countries have limited resources, including financial, human, and material resources, which makes it difficult for them to implement effective disease control and prevention measures.

Weak health systems: Many African countries have weak health systems, including inadequate healthcare infrastructure, limited healthcare workforce, and poor healthcare financing systems. This weakens their capacity to manage disease outbreaks.

Poor governance: Corruption, political instability, and weak governance can undermine the effectiveness of public health responses to disease outbreaks. In many cases, political leaders have prioritized their personal interests over public health, leading to inadequate preparedness and response to disease outbreaks.

Lack of prioritization: In some cases, public health is not a priority for governments due to competing priorities such as economic development, security, and political stability.

Limited international support: Many African countries rely on international support to address disease outbreaks. However, this support may be limited or delayed, which can hinder effective responses to disease outbreaks.

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Answer:The addressing disease outbreaks requires a multifaceted approach that includes strengthening health systems, improving governance and leadership, prioritizing public health, and increasing international support.

The army health system consists of 4 roles of care. These are: (1) the Battalion Aid Station and Below; (2) the Medical Company BSMC or ASMC; (3) the Combat Support Hospital; and (4) the Definitive Care.

Army health system is the national form of healthcare that provides care to  the individuals having an active duty, Reserve component and retired U.S. Military personnel as well as their dependents. The goals of health system are quite interdependent and inter-related.

The Battalion Aid Station is the medical support system of the armies that  is equipper with medical staff and equipment. It ensures to provide the quick and first-hand treatment to all the soldiers at duty.

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Sensitivity to the circumstances in which a conversation occurs through tact.

Tact is the ability of an individual to tell the truth in a way in which they consider other people's feelings and reactions towards a circumstance. Tact allows a person to give the difficult feedback, communicate the sensitive information, and say the right thing to preserve a relationship or feelings of a person.

Sensibility in the communication is using logic and reason to guide the interactions. It is about using the facts, seeking a rational approach to understanding the situation and understanding one's feeling and reactions, and not letting the emotions which include cloud judgment or permeate the communication.

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A psychologist might use an electroencephalogram (EEG) to observe the possibility of abnormal electrical activity within the brain.

EEG is a diagnostic test performed to measure the electrical activity inside the brain. The signal detected are that of the postsynaptic potentials of pyramidal neurons. This test can therefore reveal the abnormal functioning of the brain and its underlying causes.

Brain is the most complex organ of the human body located inside the skull of the skeleton. It is comprised of several nerve cells that mediate the transmission of messages in the form of electrical signals to the whole body. Any damage to these nerve cells can result in some disorder or disease.

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The seven stages of the disease include preclinical, mild cognitive impairment, early Alzheimer's, middle Alzheimer's, moderately severe Alzheimer's, severe Alzheimer's, and end-stage Alzheimer's.

Alzheimer's disease is a degenerative brain disorder that affects memory, behaviour, and thought processes. The primary cause of dementia in elderly persons is this. The seven stages of Alzheimer's disease progression each have their own distinct set of signs and challenges. The stages are as follows:

Preclinical: Although there are no symptoms at this point, aberrant alterations in the brain are already taking place.

Mild cognitive impairment: At this stage, the person is still able to function independently despite possible memory loss and trouble with complex tasks.

Early stages of Alzheimer's disease: The patient starts to experience memory loss and may also struggle with language, spatial awareness, and decision-making. They might also go through personality and behavioral changes. Alzheimer's disease stage three: The person's memory and cognitive function continue to deteriorate, and they may struggle to do simple self-care activities. Moreover, they might have delusions and hallucinations.

Alzheimer's disease that is moderately severe: The patient becomes more and more reliant on outside help for daily activities. They could develop communication issues and incontinence.

A person with severe Alzheimer's is totally reliant on other people for support and is unable to communicate or take care of himself. They might also go through significant behavioral changes.

last stages of Alzheimer's The person is bedridden and possibly unresponsive at this point. They can also have respiratory and swallowing issues. It's crucial to remember that each person's experience with Alzheimer's disease will advance at a different rate, and these stages are not absolute. As the severity of symptoms and the course of the disease change, so can the stage at which someone is diagnosed with Alzheimer's.

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D. Renal Failure - Endocarditis can cause damage to the kidneys and lead to renal failure due to inflammation of the renal vessels.

Endocarditis is an inflammation of the inner lining of the heart, called the endocardium. It is usually caused by an infection from bacteria, fungi, or other microorganisms. Endocarditis can cause damage to the heart valves, leading to heart failure, stroke, or other life-threatening complications. Symptoms of endocarditis include fever, chills, fatigue, muscle and joint pain, and a heart murmur. Diagnosis is usually done through blood tests and imaging tests such as echocardiography or magnetic resonance imaging.

Other signs and symptoms of endocarditis can include respiratory distress, pericarditis, and hemolytic anemia.

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Complete Question:
a nurse is caring for a client who has endocarditis. which of the followign findings should the nurse recognize as a potential complication

A. Respiratory distress

B. Pericarditis

C. Hemolytic anemia

D. Renal failure

When a primary healthcare provider prescribes contact precautions for a newly admitted client, the nurse needs to place several pieces of equipment outside the client's room for use when entering the room.

Firstly, the nurse needs to put on personal protective equipment (PPE) before entering the client's room, which includes gloves, gown, and a mask or face shield as per the facility's policy.

Secondly, the nurse needs to provide hand hygiene materials outside the client's room, such as hand sanitizer or soap and water.

Lastly, any additional equipment or supplies needed for the client's care, such as dedicated stethoscope, blood pressure cuff, and other reusable items, should be placed outside the client's room. The nurse should also ensure that all equipment is properly disinfected before and after use to prevent transmission of the infection.

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According to the statement, the proportion of smokers worldwide will die because of their tobacco use and up to half will die because of their use, the correct option is (c).

"According to World Health Organization (WHO) statistics, tobacco kills almost 6 million people annually throughout the world, and up to half of all users will ultimately pass away from an illness associated with tobacco use.

The death rate is probably significantly greater in Australia. According to the results of a sizable research published last year, smoking may be to blame for up to two-thirds of fatalities among Australian current smokers, the correct option is (c).

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The complete question is:

What proportion of smokers worldwide will die because of their tobacco use?

A) Nearly all will die because of their use

B) Close to three quarters will die because of their use

C) Up to half will die because of their use

D) Only a small portion will die because of their use

The memory of your 6th birthday  is an example of episodic memory.

This is referred to as the faculty of the mind by which data or information is encoded, stored, and retrieved when needed.

Episodic memory on the other hand is referred to as special events from your life, such as holidays and birthdays, means that the events you remember clearly stand out for some exceptional reason and could be either good or bad which is therefore the reason why it was chosen as the correct choice.

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Emotional tension, such as wrath or fear, causes the release of the hormone epinephrine, also referred to as adrenaline. When used with other substances, it increases heart rate and blood pressure. The neurotransmitter and hormone noradrenaline also referred to as norepinephrine, widens the bronchi, raises blood pressure, and constricts blood vessels.

The catecholamine chemical family includes the neurotransmitters epinephrine and norepinephrine, which are also known as hormones.

They have a hormonal effect on several physiological systems and stimulate the central nervous system. If you consume one of these things in excess or insufficiently, your health can suffer.

Chemically, norepinephrine and epinephrine are very similar. Both epinephrine and norepinephrine have an impact on the alpha and beta receptors. Epinephrine affects beta receptors more strongly than norepinephrine.

Alpha receptors are only found in the arteries. Beta receptors are found in the skeletal muscles' arteries, heart, and lungs. This divergence results in slightly distinct functions for epinephrine and norepinephrine.

Epinephrine

Epinephrine, also referred to as adrenaline, has important physiological effects. These include:

These effects are meant to give your body greater energy. Your body produces huge levels of the hormone epinephrine in reaction to stress or fear. This is brought on by the fight-or-flight response, often known as the adrenaline surge.

Norepinephrine

Norepinephrine, also referred to as noradrenaline, has effects that are comparable to those of epinephrine, such as:

The main difference

Both epinephrine and norepinephrine have similar effects on your heart, blood sugar, and blood vessels. But, norepinephrine can also constrict your blood vessels, which will increase your blood pressure.

The proper question is:

What is difference between epinephrine and norepinephrine?

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The process of receiving stimulus energy from the external environment involves a series of steps, known as sensation.

Here are the basic steps involved in this process:

Reception: The first step in sensation is the reception of stimulus energy by specialized cells called sensory receptors. These receptors are located throughout the body, including in the eyes, ears, skin, nose, and tongue.

Transduction: Once the sensory receptors receive the stimulus energy, they convert it into a neural signal that can be processed by the brain. This process is known as transduction.

Transmission: After transduction, the neural signal is transmitted to the brain via specialized nerve fibers, which send the signal to specific regions of the brain that are responsible for processing the particular sensory modality (e.g., visual, auditory, somatosensory).

Perception: Finally, the brain interprets the neural signal as a meaningful experience, or perception, based on the specific sensory modality being processed. This involves integrating the incoming sensory information with past experiences and knowledge in order to make sense of the information.

Overall, the process of sensation allows us to receive and interpret information from the external environment, which is critical for our ability to interact with and navigate our surroundings.

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EMT should use the Emergency move to move a patient who is in a Burning car.

Characteristics of emergency moves:

*Fastest

*No spinal stabilization

*Performed when the scene is not safe, and there is an immediate Danger to both the patient and the rescuer.

The Armpit-Forearm Drag: position behind the patient, reach through And under their armpits, grab their forearms, and then drag.

The Shirt Drag: fasten the patients' hands or wrists together, and then Drag their shirt by the shoulders. Does not work for T-shirts.

The Blanket Drag: wrap a blanket beneath the patient, and then drag the Blanket at the patient's head.

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The Chi-Square test is a statistical test used to determine if there is a significant difference between the expected frequencies and the observed frequencies in one or more categories.

The test is often used to evaluate the relationship between two categorical variables, such as gender and voting preference. It can also be used to test the association between multiple categorical variables. The test is based on the Chi-Square distribution, which is the distribution of the sum of the squares of independent, standard normal random variables. The test is used to determine if there is a statistically significant difference between the observed and expected frequency in one or more categories.

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complete question:What is Chi-Square test

Baillargeon conducted expectation violation research to determine whether early infants have object permanence (knowing that objects out of sight still exist) but are unable to hunt for them due to a lack of motor ability.

Baillargeon discovered that infants spent far more time staring at the impossible event. She reasoned that this indicated astonishment on the part of the infants, and that the infants were astonished because the improbable event defied their expectations about the behaviour of physical objects.

Your infant will most likely understand the notion of object permanence by the age of 10 months. For instance, if you hide a toy beneath a blanket, he will know to pick it up.

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The characteristics in a child that serves to support the diagnosis of oppositional defiant disorder is: (A) Deliberately agitating family members; (B) Vindictive responses to imagined personal wrongs; and (D) Cannot assume the responsibility when are proven responsible for failures.

Oppositional defiant disorder is the childhood behavior disorder where recurring patterns of anger, irritability, arguing and defiance toward parents or other authority figures is observed.

Vindictive responses refers to the behaviors where a person deliberately hurts or disrespects someone because the person might have felt hurt or disrespected by them. The sole intention of vindictive response is seeking revenge from a person.

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This condition, called gastric distension, occurs when the rescuer provides excessive ventilation, forcing air into the stomach rather than the lungs.

This can lead to an increase in intra-abdominal pressure, which may cause the victim's stomach to swell. Gastric distension can interfere with the effectiveness of chest compressions, reducing blood flow to the heart and brain. To prevent gastric distension during CPR, rescuers should provide only enough ventilation to achieve chest rise, and avoid over-inflating the lungs. If gastric distension does occur, the rescuer should stop ventilation and perform abdominal thrusts to relieve the pressure.

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It's true that you should get medical advice before performing any experiments involving strenuous exercise, or if you are unable to do so, ask a companion to help you.

A formal professional medical judgment on what a particular person should or should not do to regain or maintain health is known as medical advice. Giving a diagnosis and/or recommending a course of therapy for a medical issue are typical components of medical advice. Medical counsel and medical information, which is a relation of facts, can be distinguished.

Talking about knowledge and facts is not regarded as giving medical advice; rather, it is a fundamental right to free speech. Even though the advice has to do with medical care, it can still be distinct from personal counsel. In the framework of doctor-patient interaction, medical advice is offered. A qualified healthcare provider may be held accountable in court for the advice given to a patient.

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The number of carbon–hydrogen bonds that a fat possesses affects how much energy it contains.

What property of lipid molecules causes them to be weakly or insoluble in water?

The ability to resist dissolving in water, or being hydrophobic, characterizes the vast and varied family of biological molecules known as lipids. Because there are so many nonpolar covalent bonds, lipids are hydrophobic. Contrarily, water has polar covalent bonds and only combines well with other polar or charged substances.

Are there double bonds in saturated fats?

Monounsaturated fatty acids (MUFA) and polyunsaturated fatty acids (PUFA) both have one double bond, but saturated fatty acids (SFA) don't have any.

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The nurse assistant must always: A. Raise the head while the feeding is infusing when caring for a resident who is tube-fed.

The head should be held straight with the chin slightly lowered. The feet should be flat on the floor or on the wheelchair supports. Around 12 inches/30 cm should separate the mouth from the food. An increased danger of choking or aspirating food or liquid into the lungs results from poor placement.

Nutritional supplements in liquid form combine calories, protein, vitamins, and minerals in a single beverage. They serve as a complement to your regular diet.

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Acyclovir is one antiviral drug that can be applied topically. Herpes simplex virus (HSV) and varicella-zoster virus infections are both treated with acyclovir (VZV).

Antiviral medications can prevent viruses from proliferating and causing issues in persons with chronic viral infections. If you have a history of virus exposure, your doctor might advise an antiviral as a prophylactic precaution.

The benefits of antiviral therapy are probably highest if therapy is initiated as soon as feasible after the commencement of the illness, and benefit evidence is strongest in studies where therapy was initiated within 48 hours of the onset of the illness.

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When assessing a sick three-week-old baby, one of the findings that should most concern the EMT is difficulty breathing or respiratory distress. Infants this young have immature respiratory systems and are at higher risk of respiratory compromise, which can quickly lead to respiratory failure and other life-threatening complications.

Signs of respiratory distress in a baby may include increased respiratory rate, retractions (sucking in of the skin between the ribs or below the ribcage with each breath), nasal flaring, grunting, and cyanosis (bluish discoloration of the lips, tongue, or skin). If any of these signs are present, it is critical for the EMT to initiate prompt interventions to support the baby's breathing and transport them to the hospital for further evaluation and treatment.

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A pressure ulcer or bed sore may form on the back of a bedridden patient who is placed there for an extended period of time.

Increased patient comfort, protection against pressure injury, and a decline in deep vein thrombosis, pulmonary emboli, atelectasis, and pneumonia are all advantages of lateral placement.

Position of Horizontal Recumbence. used for the majority of physical exams. He is lying on his back with his legs outstretched. Arms may be folded across the chest, above the head, or next to the torso.

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