Medical Mcqs

Medical Mcqs for Exams preparation of Medical Students
Medical Mcqs for Exams preparation of Medical Students and professionals. Here you will find more than 5000 Medical Mcqs for preparation.

MEDICAL MCQS
1. Microbiology Mcqs 6. Oral Histology Mcqs
2. Biochemistry Mcqs 7. Pathology Mcqs
3. Oral Anatomy Mcqs 8. Dental Materials Mcqs
4. General Anatomy Mcqs 9. Pharmacology Mcqs
5. Oral Pathology and Medicine Mcqs 10. Physiology Mcqs

A. These agents decrease transmembrane calcium current associated in a smooth muscle with long-lasting relaxation
and in a cardiac muscle with a reduction in contractility
B. These agents has a moderate reflex and vascular dilative action caused by the stimulation of sensitive nerve endings
C. Beneficial effects of these agents are related primarily to their hemodynamic effects – decreased heart rate, blood
pressure, and contractility – which decrease myocardial oxygen requirements at rest and during exercise
D. These agents increase the permeability of K channels, probably ATP-dependent K channels, that results in stabilizing the membrane potential of excitable cells near the resting potential

Submitted by: Dr.Tassawer-e-Meran

Read More Details about this Mcq: