Healthy volunteers are used during _______ of clinical prescription drug studies.
A. Phase 1 trials
B. Phase 2 trials
C. Phase 3 trials
D. Phase 4 trials
Ans: A. Phase 1 trials
You might also like to view...
A client seen in the clinic expresses concern she may have Lyme disease. The nurse explains that some common symptoms in the early stage include:
A) severe swelling at tick bite mark within 24 hours. B) erythema, headache, fever, and chills. C) slight temperature and nausea. D) progressive confusion and disorientation.
A nurse is providing an informative session to a local civic group. The nurse shows an understanding of the disorder when describing Alzheimer's disease (AD) as:
1. A disease process that starts by affecting a person's memory and progresses toward the loss of reasoning abilities. 2. A form of dementia that is caused by a lack of a brain chemical. 3. The central nervous system is unpredictably affected, resulting in a loss of communication and motor skills. 4. The person's own immune system attacks the cells of the body.
Different" refers to another way of doing or seeing things
Indicate whether the statement is true or false.
An older adult's fingernails appear concave and spoon shaped. The nurse associates this observation with:
a. Normal finding in older adults b. Chronic lung disease c. An iron deficiency d. Chronic heart disease