Which antiretroviral drug is now prescribed for preexposure prophylaxis to prevent human immunodeficiency virus (HIV) infection?
a. Acyclovir
b. Edurant
c. Crixivan
d. Truvada
ANS: D
You might also like to view...
A nurse is assessing a patient who is receiving traction. The nurse's assessment confirms that the patient is able to perform plantar flexion. What conclusion can the nurse draw from this finding?
A) The leg that was assessed is free from DVT. B) The patient's tibial nerve is functional. C) Circulation to the distal extremity is adequate. D) The patient does not have peripheral neurovascular dysfunction.
The nurse plans a study comparing the occurrence of anxiety disorders in military personnel deployed overseas with those who served strictly within the borders of the United States. What research design should be selected for this study?
A) Experimental B) Quasi-Experimental C) Cohort D) Nonexperimental
A 23-year-old patient presents the emergency department with high fever, chills, extreme fatigue, and arthralgias. Your physical examination reveals grade II heart murmur heard loudest over the fourth intercostal space left sternal border
The arms of the patient reveal past intravenous drug abuse. The clinician should recognize these are signs and symptoms of: A. Pulmonary embolism B. Right ventricular failure C. Functional heart murmur D. Bacterial endocarditis
The patient's results show a ratio of BUN to creatinine of 10:
1. This indicates to the nurse that the results indicate: 1. a normal ratio. 2. severe renal failure. 3. malnutrition and dehydration. 4. decreased kidney function.