The cells that transfer delayed hypersensitivity and secrete proteins that activate other cells are called:
a. Td cells. c. Th cells.
b. Tc cells. d. Ts cells.
c
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The waves on an electrocardiograph represent
a. time. b. amplitude or voltage. c. amount of blood flow. d. size of the heart.
A patient with a closed fracture to the forearm has been properly splinted when which of the following are immobilized?
A) Elbow and forearm B) Shoulder, elbow, and forearm C) Wrist, forearm, and elbow D) Wrist and forearm
A technologist is performing a body fluid analysis on a CSF specimen recently received in the laboratory. Four CSF tubes were sent to the body fluids bench. The tech notices that all four specimens seem moderately blood tinged equally
Moderate xanthochromia was also noted. The tech performs the cytospin differential and notices many macrophages with black crystals and round, pink intracellular bodies. What is the most likely reason for these findings? a. This was a traumatic specimen collection. b. The patient has a CNS lymphoma. c. The patient is suffering from a subdural hemorrhage. d. The wrong patient was drawn.
Which of the following is not an expected result of cryotherapy?
A. Control of bleeding B. Reduction of pus formation C. Prevention of swelling D. Lowering of body temperature E. Muscle relaxation