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HTHRHSC 5500 Exam Pack Questions and Correct Answers | Latest Update | A+
HTHRHSC 5500 Exam Pack Questions and Correct Answers | Latest Update | A+
[Show more]HTHRHSC 5500 Exam Pack Questions and Correct Answers | Latest Update | A+
[Show more]artery structure 
Ans: tunica eterna, tunica media, tunica intima 
tunica externa 
Ans: collagen and elastic fibers 
tunica media 
Ans: smooth muscle (contraction and dilation controls blood pressure) 
tunica intima 
Ans: endothelium (goals: no clotting or sticking to wall) 
vascular endothelium 
An...
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Add to cartartery structure 
Ans: tunica eterna, tunica media, tunica intima 
tunica externa 
Ans: collagen and elastic fibers 
tunica media 
Ans: smooth muscle (contraction and dilation controls blood pressure) 
tunica intima 
Ans: endothelium (goals: no clotting or sticking to wall) 
vascular endothelium 
An...
what happens when aerobic metabolism stops 
Ans: less ATP, glutamate release, Ca2+ into cell (NMDA receptor opens), cell injury and 
death 
what happens when anaerobic metabolism used 
Ans: lactic acid produced, lowered pH causes damage, Hb less likely to carry O2 
results of Ca2+ cascade 
Ans: rel...
Preview 4 out of 53 pages
Add to cartwhat happens when aerobic metabolism stops 
Ans: less ATP, glutamate release, Ca2+ into cell (NMDA receptor opens), cell injury and 
death 
what happens when anaerobic metabolism used 
Ans: lactic acid produced, lowered pH causes damage, Hb less likely to carry O2 
results of Ca2+ cascade 
Ans: rel...
accessory organs of the GI tract 
Ans: liver 
gallbladder 
pancreas 
liver 
Ans: produces bile, which helps digest fat 
uptake, storage, distribution of nutrients (glucose, lipids, proteins) and vitamins 
synthesizes most of the plasma proteins 
metabolizes and eliminates drugs and toxins 
larges...
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Add to cartaccessory organs of the GI tract 
Ans: liver 
gallbladder 
pancreas 
liver 
Ans: produces bile, which helps digest fat 
uptake, storage, distribution of nutrients (glucose, lipids, proteins) and vitamins 
synthesizes most of the plasma proteins 
metabolizes and eliminates drugs and toxins 
larges...
True/False 
If a cell does not make adaptive changes as a result of stress, it will die 
Ans: True 
Cellular Adaptation 
Ans: Allows stressed tissue to survive or maintain function 
Atrophy 
Ans: To wither away, "shrinking" 
Causes of atrophy 
Ans: Disuse, denervation, loss of endocrine stimulatio...
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Add to cartTrue/False 
If a cell does not make adaptive changes as a result of stress, it will die 
Ans: True 
Cellular Adaptation 
Ans: Allows stressed tissue to survive or maintain function 
Atrophy 
Ans: To wither away, "shrinking" 
Causes of atrophy 
Ans: Disuse, denervation, loss of endocrine stimulatio...
What is the second biggest internal organ? 
Ans: The brain (3 lbs) 
How much did Einstein's brain weigh? 
Ans: 2.5 lbs 
What is focal ischemia? 
Ans: Local Ischemia 
How does too much aerobic metabolism damage the cell? 
Ans: Too much calcium in cells, too much lactic acid 
Vasogenic 
Ans: too much...
Preview 4 out of 38 pages
Add to cartWhat is the second biggest internal organ? 
Ans: The brain (3 lbs) 
How much did Einstein's brain weigh? 
Ans: 2.5 lbs 
What is focal ischemia? 
Ans: Local Ischemia 
How does too much aerobic metabolism damage the cell? 
Ans: Too much calcium in cells, too much lactic acid 
Vasogenic 
Ans: too much...
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