Select the statement that best explains the activity of the retrovirus HIV.
A. HIV reverses the normal host cell process and reproduces by transcribing itself into the DNA of the host cell.
B. The viral DNA creates RNA replicas of itself that eventually leave the lymphocytes after coating themselves with a protein.
C. The target cells for HIV are macrophages and helper T cells.
D. All of these are correct
Answer: D
You might also like to view...
Which are ways in which complementary and alternative medicine are used in child health care? (Select all that apply.)
1. To replace traditional Western medicine practices 2. To coincide with traditional Western medicine practices 3. To ensure the child will remain healthy 4. To maintain positive energy around the child 5. To keep the child's body in balance
Mutual benefit with limited loss for everyone is a goal of:
1. Negotiating 2. Assertiveness 3. Conflict management 4. Cooperation
The nursing assistant can help prevent pressure ulcers by
A) keeping the patient's bed free from wrinkles. B) keeping the patient's skin clean and dry. C) protecting the patient's skin from injury. D) all of the above
How should the nurse describe cervical mucus during ovulation?
a. Blood-tinged b. Thin and watery c. Absent d. Abundant and elastic