Which cell type is targeted by the human immunodeficiency virus (HIV)?
A. Memory B-lymphocyte
B. Natural killer cell
C. Helper T-lymphocyte
D. Cytotoxic T-lymphocyte
E. Plasma cell
Answer: C
Anatomy & Physiology
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Voluntary control of micturition involves controlling somatic motor input to the muscles of the external urethral sphincter.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
What restraint is used for saphenous or femoral venipuncture?
What will be an ideal response?
Anatomy & Physiology
The cartilages which keep the trachea patent (i.e. open) are complete circles which entirely surround the airway.
a. true b. false
Anatomy & Physiology
Which of the following would NOT be a component of the plasma membrane?
A) phospholipids B) cytoskeleton C) cholesterol D) glycoproteins
Anatomy & Physiology