★ Cardiology Quiz
The QRS complex of an EKG represents…
A. depolarization of the ventricles
B. repolarization of the ventricles
C. depolarization of the atria
D. repolarization of the atria
Select your answer:
Topics:
Parathyroid Gland Tongue and Skin Biological Organisms Classification Mechanical Digestion Genetics: Viruses and Bacteria Excretion in Humans Source of Food Children Well-being Genes, Genomes & Alleles Skeleton Cardiovascular Dentistry Eco Factors & Bacteria Cardiovascular System Terminology Diseases & DisordersOther quiz:
Nutrition and Calorific Value › ViewWhich of the following nutrients provides energy to the body?
A. carbohydrates
B. vitamins
C. water
D. minerals
Nervous System › View
An elderly woman have tremors and shuffling of her gait might be developing:
A. cerebral palsy.
B. Alzheimer’s disease.
C. Parkinson’s disease.
D. multiple sclerosis.