The type of adrenergic receptor found on the smooth muscle cells of blood vessels in the skin is
A. ?2
B. ?1
C. ?2
D. ?1
Answer: B
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A runner visits a podiatrist complaining of pain at the bottom of the foot. The podiatrist quickly notes that the patient has flatfeet and decides to take an x-ray of his foot. Explain what it means to have flatfeet. What are some possible consequences of flatfeet and why did the podiatrist take an x-ray? What treatments might the doctor recommend?
Which patient would be diagnosed with secondary hypercortisolism?
A) patient 2 B) patient 4 C) patient 5 D) patient 1 E) patient 3
Tissue factor (Factor III) is a factor in the ________ pathway
A) extrinsic B) intrinsic C) common D) retraction E) fibrinolytic
Which of the following statements regarding renal handling of Na+ is correct?
A. In the absence of aldosterone, Na+ will be secreted by the cortical collecting ducts. B. In the proximal tubule, Na+ is actively transported across the luminal membrane of the tubular epithelial cells. C. Atrial natriuretic factor increases Na+ reabsorption. D. Na+ is actively reabsorbed in the ascending limb of the loop of Henle. E. Without vasopressin, the collecting duct is impermeable to Na+.