Most lymphocytes in the blood are ________.
A. antibodies
B. natural killer (NK) cells
C. B cells
D. T cells
E. cytokines
Answer: D
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The regular interruptions of a myelin sheath are called
a. Axon hillocks b. Nodes of Ranvier c. Axon telodendron d. Initial segments
Training or special ops bureaus provide all except which of the following?
a. Classroom training b. Department history c. Field training d. Training records
While you are transporting a 44-year-old female patient with abdominal pain in low Fowler's position, she starts to vomit. Your immediate action would be to:
A) Examine the vomit for blood B) Palpate the patient's abdomen C) Place the patient in a left lateral recumbent position D) Place some vomit in a specimen bag for the hospital
Electrical resistance is measured in ____.
A. ohms B. watts C. amperes D. volts