Which clotting pathway involves the combining of thromboplastin (factor III) with factor VII and calcium?
A. The extrinsic pathway
B. The intrinsic pathway
C. The common pathway
D. Each of the three pathways (intrinsic, extrinsic, and common).
Answer: A
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A) increased extracellular fluid water levels B) sympathetic stimulation C) decreased stretch of the granular cells of the afferent arterioles D) decreased filtrate NaCl concentration
Tendons and ligaments consist primarily of which protein?
A. Keratin B. Elastin C. Fibrin D. Actin E. Collagen
Which of the following does NOT correctly describe kidney function?
A. They secrete hormones. B. They excrete metabolic waste products. C. They contribute significantly to long-term regulation of arterial blood pressure by maintaining the proper plasma volume. D. They assist in maintaining proper acid-base balance in the body. E. They produce urine of a constant composition at all times, in order to maintain homeostasis of extracellular fluid.
________ is an eruption of extremely painful vesicles that occur in a band-like pattern along the course of a spinal nerve pathway
A) Scabies B) Pediculosis C) Acne vulgaris D) Herpes zoster