Answer: D. Calcium
Which of the following is the most concentrated cation in the extracellular fluid that is required for muscle contraction, blood clotting and nerve impulse conduction?
A. Sodium
B. Potassium
C. Chloride
D. Calcium
Anatomy & Physiology
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Cells which contain large numbers of mitochondria and large amounts of smooth endoplasmic reticulum are most likely ________.
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Anatomy & Physiology
Define somatotopy
A) a functional map of spinothalamic tracts B) a functional map of spinocerebellar tracts C) a functional map of corticospinal tracts D) a functional map of the somatosensory cortex E) a functional map of the motor cortex
Anatomy & Physiology
Secondary hypotension results from insufficient compensatory responses to the gravitational shifts in blood when a person moves from a horizontal to a vertical position
a. True b. False Indicate whether the statement is true or false
Anatomy & Physiology
Undernourishment can cause which of the following endocrine system changes?
A. Decreased bile synthesis B. Increased thyroid hormone levels C. Diminished testosterone levels D. Increased estrogen levels
Anatomy & Physiology