How are released neurotransmitters cleared from the synaptic cleft? Choose the correct option
A) Enzymatic destruction and diffusion
B) Exocytosis
C) Endocytosis
D) Enzymatic destruction and diffusion; Exocytosis; Endocytosis
Ans: A
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The client with emphysema should be educated about changes in lung tissue that may include which of the following changes? Select all that apply
A) Loss of elastic recoil B) Difficulty exhaling due to inability to recoil C) Increased lung compliance D) Increased permeability to water E) Stiff elastin fibers
A man calls his wife and tells her he is at the dermatologist's office, and he is about to have a skin "biopsy." Why did he go to the dermatologist, and what is he about to have done?
A) He noticed a tumor on his skin, and he is about to have minor surgery to remove a piece of it for testing. B) He cut himself, and he is about to have the laceration sewn up. C) He thinks he has too many wrinkles, and he is about to have them removed. D) His wife always hated his tattoo with his old girlfriend's name, and he finally decided to have it removed by a process involving abrasion.
Kendra is a computer animation major and spends several hours every day creating images on a computer screen. Now a junior, she has begun to notice persistent tingling in her hands and fingers and pain moving her wrists. Kendra probably has
A) ganglion cysts. B) carpal tunnel syndrome. C) frozen shoulder. D) Raynaud's syndrome.
How many adult Americans are currently considered obese?
A) Two-thirds B) One-third C) Less than one-quarter D) Three-quarters