Beta blockers are used to treat high blood pressure (hypertension). Which receptors do you think are being blocked?
A) muscarinic
B) beta-adrenergic
C) alpha-adrenergic
D) nicotinic
Ans: B) beta-adrenergic
Anatomy & Physiology
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Which of the following vitamins is needed to promote muscle growth and may reduce the risk of Parkinson's disease?
A. Vitamin K B. Vitamin E C. Vitamin C D. Vitamin D
Anatomy & Physiology
Label J represents which of the following structures?
A) syncytial trophoblast
B) developing villi
C) lacuna
D) uterine gland
E) amniotic cavity
Anatomy & Physiology
The _________ phase of a cardiac action potential is associated with calcium influx while the ______ phase is associated with potassium efflux
Fill in the blank(s) with correct word
Anatomy & Physiology
The external ear terminates at the ________.
A. oval window B. pinna C. internal auditory meatus D. tympanic membrane E. ossicles
Anatomy & Physiology