A drug that stimulates Beta1-receptors is called a/an
a. sympathomimetic.
b. adrenergic agonist
c. adrenergic antagonist
d. sympatholytic.
e. cholinergic.
f. anticholinergic.
a, b. A drug that stimulates ß1-adrenergic receptors activates the sympathetic nervous system and thus is called sympathomimetic or adrenergic agonist.
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Indicate whether the statement is true or false
The force of blood against the blood vessel walls during ventricular contraction is:
A. systolic blood pressure. B. diastolic blood pressure. C. pulse pressure. D. hypertension.
A mother calls and informs you that her son has a deep dog bite. Your response should be ____.
A. "Your son needs immediate medical help." B. "I will leave a message for the physician." C. "As long as it is not bleeding, it is fine." D. "Call back if he is not feeling better tomorrow." E. "Put ice on the bite and apply a topical antibiotic."
The posterior and inferior part of the nasal system is made up of the:
A. mandible B. vomer C. sphenoid D. parietal