Medical Quiz

Circulatory / Respiratory Quiz

Which structure initiates a heartbeat?

A. AV node

B. SA node

C. left ventricle

D. left atrium

E. right ventricle

Select your answer:
         


Topics:

Eye or Nose Injuries The Musculoskeletal System Tutor Oral Biology Circulatory & Lymphatic Bone Marrow Histology Major Internal Organs of the Body The Ear Pulmonology/Respiratory Pulmonology Carbohydrate Metabolism Enzymes and Digestion Bone Physiology Introduction to Kinesiology Functional Anatomy in Track & Field Non-infectious Disease

Other quiz:

Anatomy Respiratory System › View

The part of the respiratory system containing the nasal cavity, paranasal sinuses, & pharynx.

A. Lower respiratory tract

B. Upper respiratory tract

C. Ventilation

D. Pneumothorax


Meiosis and intro to Genetics › View

If a trait shows up more commonly in men than women it is probably
A. not inherited
B. on the x chromosome and dominant
C. on the x chromosome and recessive
D. on a normal body chromosome