A member of an investigational drug study team is working with healthy volunteers whose participation will help to determine the optimal dosage range and pharmacokinetics of the drug. The team member is participating in what type of study?
a. Phase I
b. Phase II
c. Phase III
d. Phase IV
ANS: A
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What is an example of a system barrier to cultural competence?
a. No kosher diet options on menu b. No sinks in every patient room c. No privacy curtains in exam rooms d. A strict and enforced policy against more than one visitor in the ICU
Following a treadmill test and cardiac catheterization, the client is found to have coronary artery disease, which is inoperative. He is referred to the cardiac rehabilitation unit. During his first visit to the unit he says that he doesn't understand why he needs to be there because there is nothing that can be done to make him better. The best nursing response is:
a. "Cardiac rehabilitation is not a cure but can help restore you to many of your former activities." b. "Here we teach you to gradually change your lifestyle to accommodate your heart disease." c. "You are probably right but we can gradually increase your activities so that you can live a more active life." d. "Do you feel that you will have to make some changes in your life now?"
Approximately 10 molecules of bile salts interspersed between lecithin molecules in a micelle are required to dissolve one molecule of cholesterol
Indicate whether the statement is true or false
The nurse is observing parents playing with their 10-month-old daughter. What should the nurse recognize as evidence that the child is developing object permanence?
a. She looks for the toy the parents hide under the blanket. b. She returns the blocks to the same spot on the table. c. She recognizes that a ball of clay is the same when flattened out. d. She bangs two cubes held in her hands.