Exam (elaborations)
Irene Gold Review – Physiology – Qs And As
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- IRENE GOLD
- Institution
- IRENE GOLD
Irene Gold Review – Physiology – Qs And As
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Irene Gold Review – Physiology – Qs And Aswhats the acronym for teratology of fallot ✔️Ans - DRIP
what does DRIP stand for in teratology of fallot ✔️Ans - Dextroposition of
aorta
Right ventricular hypertrophy
Interventricular septal defect
Pulmonary stenosis
mitral valve pathology may be caused by what fever ✔️Ans - rheumatic
what bacteria can cause mitral valve pathology ✔️Ans - strep pyogenes-
makes Aschoff bodies
the aortic valve may be destroyed by what disease ✔️Ans - syphyllis
What blood type is the universal donor? ✔️Ans - O
What blood type is the universal recipient? ✔️Ans - AB
thiamine (B1) deficiency can lead to what in alcoholics ✔️Ans - wernicke
Korsakoff psychosis
what classifies congestive heart failure by starlings law ✔️Ans - if venous
return exceeds cardiac output
whats the largest individual part of breathing ✔️Ans - inspiratory reserve
volume
residual volume keeps the lungs from ✔️Ans - collapsing
what type of cells make up the lungs ✔️Ans - pseudo stratified ciliated
columnar
except alveolar sacs: simple squamous epithelium
what is the main factor in balancing blood pH ✔️Ans - percentage of CO2 in
the blood
, decreased ventilation causes respiratory ________
+ examples ✔️Ans - acidosis
holding breath or pneumonia (hypoventilation)
increased ventilation causes respiratory ________
+ examples ✔️Ans - alkalosis
hyperventilation
diarrhea, diabetes mellitus, and ketoacidois are examples of metabolic
_________ ✔️Ans - acidosis
bulimia (vomiting) and diuretics (peeing a lot) are examples of metabolic
________ ✔️Ans - alkalosis
how to fix metabolic acidosis and alkalosis ✔️Ans - acidosis: hyperventilate
(blow off CO2)
alkalosis: slow breathing
the macula densa in the DCT is sensitive to ________ concentration ✔️Ans -
sodium
what is released from juxtaglomerular cells when the macula densa tells the
afferent arteriole to vasodilate bc there is low BP sensed? ✔️Ans - renin
renin combines with ________ to form ___________ ✔️Ans - angiotensinogen to
form angiotensin 1
angiotensin 1 goes to the _______ and through the enzyme ________ becomes
angiotensin 2 ✔️Ans - lung
ACE
what is the most powerful vasoconstrictor of all time??? ✔️Ans -
angiotensin 2
angiotensin 2 has its greatest effect on the ________ arteriole causing _________
✔️Ans - efferent
vasoconstriction
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