The ______ ______ at the ends of cardiac muscle cells help to join cells.
Fill in the blank(s) with correct word
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Question 2) Thrombocytopenia is due to a deficiency of
A) leukocytes. B) platelets. C) vitamin K. D) factor VII.
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Question 3) A person who is stressed usually has increased
A) activity of the spleen and other lymphatic organs.
B) number of lymphocytes in the blood.
C) blood pressure.
D) resistance to infections.
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Question 4) Which of the following supplies blood to parts of the intestinal tract?
A) Middle sacral artery B) Superior mesenteric artery
C) Phrenic arteries D) Lumbar artery
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Question 5) Spinal shock is a permanent loss of some of the spinal cord's functions.
Indicate whether the statement is true or false
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Question 6) Cytotoxic T cells destroy
A) T cells.
B) cancer cells and virus-containing cells.
C) all antigen-bearing cells.
D) cytotoxic cells.
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Question 7) Which artery is incorrectly matched to its location?
A) Celiac arteries; liver, spleen, and upper gastrointestinal tract
B) Thyrocervical arteries; thymus.
C) Inferior mesenteric artery; colon and rectum
D) Popliteal; behind the knee
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Question 8) A pulmonary embolism is most likely caused by a clot reaching
A) a lung through a pulmonary artery.
B) the heart through a pulmonary artery.
C) a lung through a pulmonary vein.
D) the heart through a pulmonary vein.
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Question 9) Impulses from the spiral organ travel on the vestibulocochlear nerve.
Indicate whether the statement is true or false
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Question 10) Nerve tracts other than the corticospinal tracts that transmit impulses into the spinal cord
are called extrapyramidal tracts.
Indicate whether the statement is true or false
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