Which of the following occurs if body temperature rises above normal?
A) Sweat gland activity decreases. B) The activity of melanocytes increases.
C) Blood flow to the dermis increases. D) Evaporative cooling decreases.
Answer: C
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Which of the following ligaments supports the anterior aspect of the shoulder?
A) coracohumeral B) coracoclavicular C) glenohumeral D) acromioclavicular
What lines the structure labeled "7"?
A) the endosteum B) blood vessels C) the central canal D) spongy bone E) trabeculae
Water reabsorption through the proximal convoluted tubule is termed obligatory water reabsorption, whereas water reabsorption through the distal convoluted tubule is termed facultative water reabsorption
Indicate whether the statement is true or false
The countercurrent mechanism functions primarily in the
A) distal convoluted tubule B) nephron loop. C) proximal convoluted tubule. D) renal corpuscle.