Across
- 1. Used as a topical anesthetic
- 5. pressure or resistance heart needs to pump against
- 7. a substance that affects heart rate
- 8. maintains homeostatic environment
- 9. Receptor located in lungs, skeletal muscle (blood vessels)uterus & causes smooth muscle relaxation, tremors, Vasodilation and bronchodilation
- 12. Affects AV conduction velocity
- 15. Used to treat serious ventricular arrhythmias like vtach & vfib also pvc’s in heart failure patients
Down
- 2. affects myocardial contractility
- 3. a drug that blocks an action
- 4. Suppresses both arterial and ventricular arrhythmias
- 6. alert system for stressful situations
- 10. receptor located in arteries and veins & causes vasoconstriction
- 11. receptor located in heart & causes increase rate and force of contraction
- 13. a drug that stimulates an action
- 14. Pressure/volume in left ventricle at end of diastole