- 2 factors that affect contractibility of the heart
- what causes long term changes in stroke volume and bp?
- what structures are fed by internal carotid arteries?
- Where is the majority of blood at any one time?
- Which layer of blood vessels contains smooth muscle tissue?
- the abdominal aorta terminates in the abdomen and divides into the ___ _____ arteries
- what does the sympathetic nervous system do to veins to increase BP?
- artery that is in the upper arm that is used in determining BP
- approximate cardiac output for a person at rest
- walls of veins are ______ than walls of arteries
- _____ stimulate muscular contraction of the female reproductive tract
- are arteries or veins more superficial?
- what vessel is often used for venipuncture? (withdrawing blood from a vein)
- the only vessels that allow for gas exchange and diffusion
- There are about ____ to ____million sperm per milliliter of semen
- circuit that carries oxygen poor blood to lungs
- ______ stimulates certain ovarian cells to secrete estrogen- precursor molecules.
- Vascular spasms, Platelet plug formation, Coagulation
- The formation of sperm cells occurs in the _______ _____. The resultant cell matures in the ________
- The first contributors to semen production are the ____ ____ where sperm are produced