What stimulus causes the hypothalamus to produce ADH?
A. Increased blood pressure
B. Decreased blood osmolarity
C. Increased blood osmolarity
D. None apply.
Answer: C
You might also like to view...
Which is a result of elevated thyroid hormone levels?
A. Increased Na+/K+ ATPase activity B. An increase in triglyceride storage C. Decreased body temperature D. Mental lethargy
Which of the following is a potential cause of hypothermia?
a) Overwhelming cold stress b) Metabolic diseases c) Drugs d) All of these e) None of these
The respiratory rate is
A) higher in adults than in children. B) roughly 20-30 breaths per minute for toddlers. C) the movement of about 500 ml of air per breath at rest. D) the number of breaths per hour. E) needed to calculate residual volume.
Which of the following descriptions of movement of molecules across the plasma membrane is correct?
a. if two similar molecules can both combine with the same carrier, the presence of one of these molecules decreases the rate of entry of the other. b. in simple diffusion, the rate of transport of a molecule is directly proportional to the molecule's extracellular concentration. c. when a carrier becomes saturated, the maximum rate of transport is reached. d. two of these answers. e. all of these answers.