Paco has come to depend on heroin to be able to function normally. A few weeks ago, he attempted to cut himself off, but he experienced severe sweating and diarrhea. Paco's case illustrates which of the following concepts?
A. drug overdose
B. drug tolerance
C. withdrawal symptoms
D. psychological dependence
Answer: C
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The Transtheoretical Model is also referred to as the ________ Model.
Fill in the blank(s) with the appropriate word(s).
Which of the following regarding fatty acid oxidation is NOT true
A. Two-carbon fragments are cleaved from a fatty acid producing multiple acetyl-CoA molecules B. the acetyl-CoA molecules enter the Krebs cycle and electron transport chain to yield ATP, CO2, and H2O C. During starvation and uncontrolled diabetes, more acetyl-CoA is produced in the liver than can enter the Krebs cycle. This is excess acetyl CoA is synthesized into ketones D. Fatty acid oxidation can be used for glucose synthesis
Diabetes mellitus is a condition in which
a. the liver doesn't produce enough blood sugar. b. the body fails to produce enough insulin or fails to use the insulin that is available. c. the level of testosterone is controlled through medication, diet, and exercise. d. the joints become easily dislocated. e. all of the answers are correct
Areas of non perfusion are ischemic areas of the retina
a. true b. false