Irregularity or loss of rhythm of the heartbeat is called:
A) atherosclerosis.
B) bradycardia.
C) arrhythmia.
D) endocarditis
C
Explanation: A) Atherosclerosis is hardening of the arteries due to fatty deposits.
B) Bradycardia is a slower than normal heart rate.
C) Correct.
D) Endocarditis is inflammation of only the lining of the heart.
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All of the following are X-linked immunodeficiencies except _____
a. Wiskott–Aldrich syndrome caused by deficiency of WASP b. hyper IgM syndrome caused by deficiency of CD40 ligand c. lymphoproliferative syndrome caused by deficiency of SH2D1A d. Chédiak–Higashi syndrome caused by deficiency of CHS1 e. agammaglobulinemia caused by deficiency of Bruton's tyrosine kinase f. SCID caused by deficiency of common ? chain.
If a blood exposure was on a mucous membrane, the protocol is to
a. rinse with vodka and then water and then tell the supervisor b. do none of these c. rinse Listerine and then water and then tell the supervisor d. rinse with a large volume of saline and then tell the supervisor
A type of Buddhist meditation called ____ meditation focuses on subjective states of consciousness and detachment from emotional thoughts.?
A) ?zazen B) ?Soto Zen C) ?transcendental D) ?nadam E) ?mandala
Future security hassles include all of the following except:
a. vacillations in the stock market. b. getting by in retirement. c. money for vacations. d. property tax increases.