When do reverse actions of the leg and toe muscles commonly occur?
a. When the foot is planted on the ground
b. When seated
c. When lying down
d. When the foot is in the air
Ans: a. When the foot is planted on the ground
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Which of the following is NOT a result of parasympathetic stimulation?
A) elimination of urine B) salivation C) increased peristalsis of the digestive viscera D) dilation of the pupils
Why do odors evoke strong emotional responses?
A. Some olfactory signals pass through the thalamus and are routed to the cingulate gyrus of the limbic system. B. Olfactory tracts project to the cortex without synapsing at the thalamus. C. Signals travel from the olfactory cortex to the orbitofrontal cortex, which is involved in emotional memory. D. Signals project from the olfactory cortex to the hippocampus, amygdala, and hypothalamus, all parts of the limbic system. E. Fibers of the olfactory nerve synapse at the olfactory bulb, an important emotional center.
Which of the following is NOT an alternate name for the hip bone?
A. Coxal bone B. Pelvic bone C. Os coxa D. Innominate bone E. All of these are alternate names for the hip bone.
A 29-year-old man presents with bizarre behavior and profuse sweating. His wife tells you that he has type 1 diabetes and that he took his insulin today. During your assessment, you will MOST likely find that the patient is:
A) dehydrated. B) tachypneic. C) hyperglycemic. D) breathing deeply.