The chromaffin cells of the adrenal medulla possess what type of receptor that makes them responsive to the ACh released by preganglionic sympathetic neurons?
a) muscarinic receptors
b) nicotinic receptors
c) ÃŽ ²1-adrenergic
d) ÃŽ ²2-adrenergic
e) ÃŽ ²3-adrenergic
b
Anatomy & Physiology
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The deltoid tuberosity is found on the
A. fibula. B. scapula. C. humerus. D. ulna. E. femur.
Anatomy & Physiology
What is a vertical section through the body, dividing it into anterior and posterior regions called?
A) frontal B) median C) sagittal D) transverse
Anatomy & Physiology
The Wernicke area is the motor speech area of the frontal lobe
Indicate whether this statement is true or false.
Anatomy & Physiology
Endocrine glands have ducts
a. True b. False Indicate whether the statement is true or false
Anatomy & Physiology