What does the epimysium surround?
A) Single muscle cell
B) Single fascicle
C) Bundle of 2-3 fascicles
D) Entire muscle
Answer: D
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Which is not characteristic of a male pelvis?
A. Greater sciatic notch narrow, U-shaped, and deep B. Coccyx tilted posteriorly C. Pubic arch less than 90 degrees D. Superior inlet heart-shaped E. Obturator foramen oval
You are "shadowing" an endocrinologist who is examining a patient complaining of weakness, weight loss, and heat intolerance. The doctor points out the patient's obvious exophthalmos and asks for your diagnosis. What would you speculate is the patient's problem?
A. Hypersecretion of parathyroid hormone B. Hyposecretion of calcitonin C. Hypersecretion of thyroid hormone D. Hyposecretion of thyroid hormone E. Hyposecretion of parathyroid hormone
Carotid artery and aortic baroreceptors are involved in long term adjustment to total body sodium ion content
Indicate whether the statement is true or false
The major importance of regulating ECF osmolarity is
a. to help maintain blood pressure b. to prevent the urine from becoming too concentrated c. to prevent fluid shifts between cells and the ECF, which could produce profound symptoms as the cells swell or shrink d. to prevent spontaneous depolarization of nerve and muscle cell membranes because of shifts in Na+ balance e. to prevent an acid-base imbalance if the hydrogen ions were to become too concentrated or too dilute in the body fluids