Which type of nerve would cause a blood vessel to constrict?

A. Sensory
B. Somatic motor
C. Cranial
D. Autonomic
E. Afferent


Answer: D

Anatomy & Physiology

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If the membrane potential of a neuron is -80 mV, it is

A) at resting potential. B) at threshold. C) depolarized. D) repolarized. E) hyperpolarized during the refractory period

Anatomy & Physiology

Detection of LH in the urine or blood of a woman is an indicator that she is pregnant

Indicate whether the statement is true or false.

Anatomy & Physiology

Which statement characterizes loose connective tissue proper?

A) It is densely packed with collagen fibers. B) Its fibers are soluble and not immediately visible in its matrix. C) Fibroblasts, macrophages, and mast cells are its predominant cell types. D) Its matrix can be mineralized.

Anatomy & Physiology

All of the following are ways ANH increases urine output except which one?

A. ANH inhibits the production of renin by the juxtaglomerular apparatus. B. ANH inhibits sodium filtration in the nephron directly. C. ANH inhibits the secretion of ADH from the posterior pituitary. D. ANH dilates the afferent arterioles, while constricting the efferent arterioles in the kidney.

Anatomy & Physiology