A: α1-agonist
B: α2-agonist
C: β1-agonist
D: β3-agonist
举一反三
- Angina pectoris, tachycardia, and arrhythmias are possible adverse effects of which of the following agonists? A: α2-agonist B: α1-agonist C: β3-agonist D: β1-agonist
- Propranolol (普萘洛尔) belongs to A: α receptor antagonist B: α receptor agonist C: β receptor antagonist D: β receptor agonist
- Propranolol is a A: M3 receptor agonist B: α receptor agonist C: β receptor antagonist D: α receptor antagonist E: NM receptor antagonist
- A drug combine with the receptors and show its effects, the drug is called A: partial agonist B: agonist C: noncompetitive antagonist D: competitive antagonist E: blocker
- The concentration or dose at which drugs produce equivalent effects is called A: efficacy B: potency C: excitation D: inhibition E: agonist
内容
- 0
Propranolol is A: effective in the treatment of supraventricular arrhythmias B: effective in all angina pectoris cases by increasing the O2 supply C: lowers the blood pressure by reducing the renin synthesis D: cardioselective and having a partial agonist activity
- 1
A 65-year-old woman is noted to have suspected uterine fibroids on physical examination. Over the course of 1 year, she is noted to have enlargement of her uterus from approximately 12 weeks’ size to 20 weeks’ size. Which of the following is the best management? () A: Continued careful observation B: Monitoring with ultrasound examinations C: Exploratory laparotomy with hysterectomy D: Gonadotropin-releasing hormone agonist E: Progestin therapy
- 2
Which of the following is not a compound word? A: heart failure B: nosebleed C: air-borne D: thorax
- 3
单选题<br/>Which<br/>of the following statements is the most consistent with the<br/>definition of heart failure? () A: Stroke volume is decreased B: The volume of venous return is greater than that of cardiac output C: Cardiac output cannot meet body’s requirement for metabolism D: Heart dysfunction results in congestion in pulmonary and systemic<br/>circulation
- 4
Which of the following would not be identified as a risk factor for heart disease for a Type B personality?