What study type usually has at least two groups with one group receiving an ""intervention"" and the other group receiving a ""placebo""?.

Answers

Answer 1

A randomized controlled trial (RCT) is a study type that usually has at least two groups with one group receiving an "intervention" and the other group receiving a "placebo".

The intervention is the treatment that is being tested, while the placebo is an inactive substance that looks like the intervention. The groups are randomly assigned to receive either the intervention or the placebo. This means that each participant has an equal chance of being assigned to either group.

RCTs are considered to be the gold standard for medical research. This is because they are the best way to determine whether an intervention is effective. By randomly assigning participants to groups, RCTs help to ensure that the results are not due to chance.

To know more about randomized controlled trial, refer here:

https://brainly.com/question/14209363#

#SPJ11

Related Questions

the nurse is preparing to administer penicillin g intramuscularly to a child. the child’s parents ask why the drug cannot be given in an oral liquid form. what is the nurse’s reply?

Answers

The nurse's reply while administering penicillin G intramuscularly to a child would be: d. "This drug would be inactivated by enzymes in the stomach."

Penicillin G is a type of antibiotic medication that is commonly used to treat bacterial infections. It is effective against a wide range of bacteria, including streptococci, staphylococci, and certain gram-negative organisms.

When medications are taken orally, they go through the digestive system, which includes the stomach. The stomach contains enzymes and acids that help break down and digest food. However, these enzymes and acids can also affect certain medications, including penicillin G.

If penicillin G were given in an oral liquid form and ingested, it would encounter the enzymes in the stomach, which would lead to its inactivation. The enzymes would break down the penicillin G molecule, rendering it ineffective and unable to exert its antimicrobial effects. This is why it is not administered orally.

To ensure that penicillin G is properly absorbed and reaches therapeutic levels in the bloodstream, it needs to be administered via alternative routes such as intramuscular (IM) or intravenous (IV) administration. By bypassing the digestive system and entering the bloodstream directly, the medication can reach its intended target and provide the desired therapeutic effect.

The complete question is:

The nurse is preparing to administer penicillin G intramuscularly to a child. The child’s parents ask why the drug cannot be given in an oral liquid form. What is the nurse’s reply?

a. “This drug causes severe gastric upset if givenorally.”

b. “This drug has a narrow therapeutic range, and the dose must be tightly controlled.”

c. “This drug is absorbed much too quickly in anoral form.”

d. “This drug would be inactivated by enzymes in the stomach.”

To know more about penicillin G follow the link:

https://brainly.com/question/6402088

#SPJ4

Other Questions

please help its a emergency please please there are women and men signed up to join a ballroom dance class. in how many ways can the instructor choose of the people to join if or fewer must be men? darts are thrown at a circular dartboard. of a dart hits the board, what is the probability that the darts land in the bulls-eye Federal law requires that juveniles housed in adult jails be segregated and be taken before a magistrate for an initial appearance within _________ hours of arrival in the facility. a. 24 b. 36 c. 12 d. 72 what adjectives describe conscience In many plants, workers have more responsibility for operations decisions than they did in the past. One benefit of this approach is Group of answer choices Suppose you are carrying out a one-sample z-test using the sample average. Thespecific details about the data are not important here. For each of the followingchanges that could occur in the description of the data, say whether the changewill INCREASE or DECREASE the p-value, and then explain why.(a) The sample size increases.(b) The sample average moves closer to the population average specified by thenull hypothesis.(c) The sample standard deviation increases.(d) You do a one-tailed test instead of a two-tailed test. The idea that any aspect of a culture must be viewed and evaluated within the context of that culture and that no cultural element is good or bad but different is called: The plane region is revolved completely about the x-axis to sweep out a solid of revolution. Describe the solid and find its volume in terms One part of the neuron covers and protects it much like insulation protects water pipes so that they do not freeze in winter. In a neuron this protective covering is called A type of survey whereby voters are asked questions as they leave the voting booth in an effort to predict the winner in an election before the results are announced is called a(n) _______________________________________. Chang Co. issued a $59,700, 120-day, discounted note to Guarantee Bank. The discount rate is 11%. Assuming a 360-day year, the cash proceeds to Chang Co. are ______ . rather than compete with large greeting card companies for shelf space in supermarkets, several smaller card companies place their cards in pack-and-ship stores where the customer can mail a card on the spur of the moment, and in racks in car washes where customers who are waiting for their cars can browse and purchase cards. this is an example of which type of marketing channel strategy?multiple choicedirect distributionparallel distributionmultichannel distributiona strategic channel alliancedual distribution A student suggests that an unknown mass can be measured by placing a known mass on a frictionless incline and measuring the acceleration. Then place the unknown mass on the same incline and measure the acceleration. From this information you can find the value of the new mass. Will this work? Be prepared to explain. YesNo research suggests gender differences and self-esteem in the United States may be partially explained by women comparing themselves to ________ versus ________. Repeated episodes of supercontinent formation and breakup are an example of _________ change.A) catastrophic,unidirectionalB) gradual,unidirectionalC) catastrophic,cyclicD) gradual,cyclic Primo, Inc. issued $50,000, 5-year, 7% bonds that pay interest annually on January 1 when the going market interest rate was 6%. The issue (sale) price of the bonds equals the ____.a) present value of $50,000 plus the present value of an annuity of $3,500, both discounted at 7% and 5 periods.b) present value of $53,500 discounted at 7% and 5 periods.c) present value of $50,000 plus the present value of an annuity of $3,500, both discounted at 6% and 5 periods.d) present value of $50,000 plus the present value of an annuity of $3,000, both discounted at 7% and 5 periods. which metal is not required to have its charge specified in the names of ionic compounds it forms? group of answer choices mo ni zr cr na after she was the victim of an attempted carjacking, annie could remember who she was but she could not remember the carjacking and could not help the police to identify her attacker. the encounter was so frightening that it was as if annie's mind just erased it entirely from her memory. annie will likely be diagnosed with dissociative A university coordinator wonders if there is a difference in total points earned in an introductory psychology class between students taught by method x and those taught by method y. Two classes with 230 students in each class were selected for the study. The two groups of students were paired on the basis of intelligence and then randomly assigned to one of the two methods. Which test statistic should we use to analyze these results?.