Review Note
Last Update: 12/20/2024 07:50 PM
Current Deck: Geneeskunde::3e bachelor::Nier en spijs::ZSO 11+12: Water- en natriumbalans
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Question
A
soldier is shot in the abdomen at close range. He loses a great deal of
blood, his blood pressure is low, and he has a rapid heart rate. Which
of the following would be expected?
Title
QType (0=kprim,1=mc,2=sc)
2
Q_1
Low plasma renin levels
Q_2
Renal vasodilation
Q_3
Increased hematocrit
Q_4
High plasma ADH levels
Q_5
Increased plasma atrial natriuretic hormone levels
Answers
0 0 0 1 0
Sources
Extra 1
Rationale: Severe
hemorrhage will result in a reflex increase in plasma ADH level,
decreased atrial natriuretic peptide level (due to less atrial stretch),
increased renin release, and intense renal vasoconstriction (due to
activation of renal sympathetic nerves). The hematocrit will decrease
due to absorption of interstitial fluid into the capillaries (an
important compensatory response that helps to replenish plasma volume).
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