Through which vessel is deoxygenated blood returned to the heart?
A) Pulmonary artery
B) Aorta
C) Superior vena cava
D) Pulmonary vein
Answer: C
Anatomy & Physiology
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Muscular dystrophy is a(n) ________ muscular disease in which muscle fibers degenerate.
A. autoimmune B. genetic C. cancerous D. acute
Anatomy & Physiology
The medulla and the cortex portions of the adrenal glands function together as a physiological unit.
a. true b. false
Anatomy & Physiology
The rate of erythropoiesis when erythropoietin is present is greater than the rate of erythropoiesis when erythropoietin is absent
Indicate whether the statement is true or false.
Anatomy & Physiology
Shivering consists of rhythmic, oscillating skeletal muscle contractions that occur at a rapid rate of 10 to 20 per second
a. True b. False Indicate whether the statement is true or false
Anatomy & Physiology