________ is an autoimmune disorder in which the joint tissues are attacked by the patient's own immune system.
A. Rheumatoid arthritis
B. Osteoporosis
C. Osteoarthritis
D. Osteomyelitis
Answer: A
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Given the following forces acting at a given point across the capillary wall, what type of fluid movement will be taking place at that point? Capillary blood pressure = 32 mm Hg Blood-colloid osmotic pressure = 23 mm Hg Interstitial-fluid hydrostatic pressure = 1 mm Hg Interstitial-fluid-colloid osmotic pressure = 0 mm Hg
a. Ultrafiltration will occur with a net outward pressure of 8 mm Hg. b. Ultrafiltration will occur with a net outward pressure of 10 mm Hg. c. Ultrafiltration will occur with a net outward pressure of 56 mm Hg. d. Reabsorption will occur with a net inward pressure of 24 mm Hg. e. Reabsorption will occur with a net inward pressure of 10 mm Hg.
Which of the following includes the greatest volume of total body water?
A. Transcellular fluid B. Blood C. Extracellular fluid D. Intracellular fluid
Bile is produced by the liver and gallbladder.
Answer the following statement true (T) or false (F)
Which of the following describes an event that occurs in the latent phase of a muscle contraction?
A. Calcium is actively transported back to the sarcoplasmic reticulum and the muscle produces acetylcholinesterase to remove the acetylcholine from the receptors. B. The muscle cell shortens. C. Acetylcholine is released and fits into the receptors on the muscle cell. D. The muscle goes back to shape because it is elastic.