When the voltage of a plasma membrane shifts from +35 mV towards 0 mV, the neuron is ________.
A. exiting the threshold
B. hyperpolarizing
C. reaching the threshold
D. depolarizing
E. repolarizing
Answer: E
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Materials are able to enter the CSF from the blood supply because
A) the capillaries of the choroid plexus are highly permeable, allowing free exchange. B) there is always a lower concentration gradient in the CSF of all needed molecules. C) specialized ependymal cells use both active and passive transport to secrete CSF. D) All of the answers are correct. E) None of the answers are correct.
The following are all part of the female reproductive organs EXCEPT ________
A) prostate gland B) ovaries C) uterus D) uterine horns
Diagnostic tests done on a patient show that many coronary arteries, including the left main coronary artery are severely narrowed. Which of the following is the best course of action to treat this patient?
A. Angiogram B. Angioplasty C. Coronary bypass surgery D. Electrocardiogram E. Urokinase injections
What can a massage therapist do to ensure they receive all necessary information from a client?
a. Have intake forms for the clients. b. Request medical history. c. Ask the client a couple of questions. d. Assume that patients will tell them of any major conditions.