Anatomy Questions
Explore questions in the Anatomy category that you can ask Spark.E!
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