---

---

Select your answer:
         

Next Quiz >

Topics:

Cell Structure and Functions Cell Theory and Microbiology Types of Immunity Heredity and Living Cells Human Eye and Colorful World Upper Limb Nervous System/Endocrine System Homeostasis and Disease Immune System Physiology Pathology Ecology & Organisms Anatomy and Physiology- Cardiovascular Sysytem Renal Replacement Therapies Body System Interactions The Ankle and Lower Leg

Other quiz:

Physiology › View

Myogenic vascular regulation is a cellular response initiated by:

A. Stretch or tension on vascular muscle cells

B. changes in the activity of the sympathetic nervous system

C. nitric oxide release by vascular muscle cells

D. lack of oxygen in the tissue

E. an accumulation of metabolites in the tissue

---

Genetics › View

Which body system exchanges gases with the outside environment?

A. circulatory

B. nervous

C. excretory

D. respiratory

---