Select your answer:

Topics:
Body Fluids and Blood Cells Hele Skeletal System Iron Kinetics Microorganism - Diseases Endocrine System Disorders DNA Histology HS Pharmacology Monoclonal Antibodies Body Fluids Muscle Tissues Life Cycle - Bee Pituitary, Thyroid and Adrenal ology & phobia Auditory and Vestibular NeurologyOther quiz:
The Circulatory System › ViewThe heart is enclosed in a protective sac called __________.
A. myocardium
B. capillaries
C. valve
D. pericardium
Regulation of Urine Formation › View
If you are over-hydrated (high water potential in the blood), the body must excrete excess water. To do so, the brain triggers the pituitary gland to …
A. release MORE ADH, making the collecting duct MORE permeable
B. release LESS ADH, making the collecting duct LESS permeable
C. release MORE ADH, making the collecting duct LESS permeable
D. release LESS ADH, making the collecting duct MORE permeable