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Questions and Answers
Which type of drugs mimic the sympathetic neurotransmitters norepinephrine and epinephrine?
Which type of drugs mimic the sympathetic neurotransmitters norepinephrine and epinephrine?
- Adrenergic antagonists
- Cholinergic agonists
- Cholinergic antagonists
- Adrenergic agonists (correct)
Which adrenergic receptor is located in the renal, mesenteric, coronary, and cerebral arteries and causes dilation and increased blood flow when stimulated?
Which adrenergic receptor is located in the renal, mesenteric, coronary, and cerebral arteries and causes dilation and increased blood flow when stimulated?
- Alpha 1 receptor
- Beta 1 receptor
- Dopaminergic receptor (correct)
- Alpha 2 receptor
In which situation are sympathomimetic drugs considered the first choice for treating severe hypotension or shock?
In which situation are sympathomimetic drugs considered the first choice for treating severe hypotension or shock?
- Severe hypotension (correct)
- Heart failure
- Hypertensive crisis
- Severe hypertension
What is the blood pressure reading criteria generally considered as low blood pressure?
What is the blood pressure reading criteria generally considered as low blood pressure?
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Which adrenergic receptor is responsible for dilating the vessels and increasing blood flow in the renal, mesenteric, coronary, and cerebral arteries?
Which adrenergic receptor is responsible for dilating the vessels and increasing blood flow in the renal, mesenteric, coronary, and cerebral arteries?
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