Questions: 54 | Attempts: 1097 | Last updated: Mar 22, 2022
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Sample Question
Calcium channel blockers can be divided into three class based on their chemical structure. Which of the following is not a class of calcium channel blockers?
Muscle cells require calcium to contract. Calcium channel blocker drugs reduce the amount of calcium that enters the smooth muscle in blood vessel walls and heart muscle. Take this quiz on CA channel blockers and see the...
Questions: 10 | Attempts: 393 | Last updated: Mar 21, 2022
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Sample Question
Which one of the following can NOT be controlled be calcium channel blockers?
Questions: 16 | Attempts: 246 | Last updated: Mar 21, 2022
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Sample Question
A 27-year-old woman moves to Dominica from Toronto to go to medical school. Every day at noon, she goes to the beach and lies in the sun for half an hour in her bikini. Which of the following is the best description of the likely changes in her vitamin D profile?
Vitamin D
25(OH) D
1,25(OH)2 D
A
No change
Up
No change
B
Up
No change
down
C
Up
Up
No change
D
No change
No change
No change
E
Up
Up
Up