Abnormal heart rhythms are called ________
A) Arrhythmias B) Bradycardia C) Sinus rhythm D) Tachycardia
A
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Which muscles arise from the skull and often attach to the skin?
A. Extrinsic eye muscles B. Muscles of mastication C. Muscles that move the tongue D. Muscles of facial expression E. Muscles of the pharynx
Which of the following is not correct for the sigmoid arteries?
A) They traverse the sigmoid mesocolon. B) They help to form the marginal artery. C) They arise from the inferior mesenteric artery. D) They typically divide into ascending and descending branches. E) They are the main source of blood to the left ureter.
A very highly stretched muscle will produce a contraction that is
A) fairly weak. B) much greater than average. C) slightly stronger than resting position. D) optimal. E) None of the answers are correct.
The body's response to IgE-mediated allergic reaction is the same no matter where the site of allergen contact is.
Answer the following statement true (T) or false (F)