The cells that are destroyed in HIV infection are:
A. monocytes
B. CD4+ cells
C. CD8+ cells
D. B lymphocytes
Answer: B
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Ulcers due to poor circulation or post-phlebitic clots are examples of:
A) non-pressure ulcers. B) pressure ulcers. C) decubitus ulcers. D) skin ulcers.
The _________________ forms the posterior aspect of the skull.
Fill in the blank(s) with the appropriate word(s).
Which of the following is caused by improper care of a thigh contusion, leading to ectopic bone formation within the quadriceps muscle?
A. Acute femoral fracture B. Piriformis syndrome C. Myositis ossificans traumatica D. Osteitis pubis
At a multiple-casualty incident, a crew brings you a patient with a red tag tied to his wrist. You should recognize which one of the following?
A) The patient is deceased. B) Delayed care and transport are permissible. C) The patient has a minor injury to his wrist. D) Immediate care and transport are necessary.