Damage to the orbitofrontal area of the prefrontal cortex causes ________.

A. inhibited fear response
B. severe impulsive/sociopathic behavior
C. memory deficiencies
D. cognitive deficiencies


Answer: B

Anatomy & Physiology

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Describe the basic processes in humans and other animals

A) digestion, secretion, reabsorption, and excretion B) respiration, digestion, circulation, and excretion C) blood pressure regulation, body fluid regulation, reproduction, and metabolism D) catabolism, anabolism, diffusion, and transportation E) defense, protection, movement, and elimination

Anatomy & Physiology

Stimulation of the beta receptors on heart muscle cells does not result in

A) the formation of cAMP. B) increased heart rate. C) increased force of contraction. D) increased metabolism. E) inactivation of G proteins.

Anatomy & Physiology

The internal thoracic artery will become the _________, which carries blood to the superior abdominal wall

A.  superior epigastric artery B.  inferior epigastric artery C.  anterior intercostal arteries D.  musculophrenic artery E.   None of the answers is correct.

Anatomy & Physiology

A single motor neuron with all the muscle cells it innervates is called a:

a. motor unit b. neuromuscular junction c. neurotransmitter d. both B and C above

Anatomy & Physiology