Which of the following is NOT true of a category B stage of an HIV infection?
A. Persistent cough, fever, diarrhea
B. Swollen lymph nodes for over 3 months
C. Severe fatigue
D. Helper T count is less than 200 per mm3
Answer: D
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An emergency medical technician is examining a trauma victim by shining a pen light into her patient's eye. She records the reactivity of the patents pupils as they constrict when stimulated by the light. This test supports which of the following?
A) The patient has suffered brain damage. B) The patient has function of the trochlear nerve (IV). C) The patient has lost function of the optic nerve (II). D) The patient has function of the oculomotor nerve (III).
The oxygenated form of hemoglobin is called ________.
A. carbaminohemoglobin B. loaded hemoglobin C. carboxyhemoglobin D. deoxyhemoglobin E. oxyhemoglobin
The triceps surae consists of three muscles in the lower limb.
Answer the following statement true (T) or false (F)
The _____ region of the vertebral column is located in the neck
A. thoracic B. cervical C. sacral D. lumbar E. coccygeal