The distal and collecting tubules are the site of
a. the co-transport carriers for glucose and amino acid reabsorption.
b. the organic ion secretory systems.
c. aldosterone and vasopressin action.
d. both (a) and (c) above.
e. both (b) and (c) above.
C
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Movement of the oocyte along the uterine tube is due to peristalsis and ciliary action.
Answer the following statement true (T) or false (F)
Which of the following is not true regarding an epidural block?
A) It is commonly used as a method of pain control during labor and delivery. B) This procedure does not provide sustained anesthesia. C) It can provide sensory and motor anesthesia, depending on the anesthetic selected. D) Intubation is not necessary because respiratory muscles are not paralyzed. E) It affects only the spinal nerves in the immediate area of the injection.
The major cation in extracellular fluid is
A) sodium. B) potassium. C) calcium. D) magnesium. E) iron.
Deficient gland secretion is called:
A) hypercrinism B) hypocrinism C) endocrinopathy D) endocrinopenia