Anatomy,Physiology & Biochemistry
Anatomy, Physiology & Biochemistry Quiz
Test your knowledge on the fascinating subjects of anatomy, physiology, and biochemistry! This quiz covers critical concepts that are essential for those in the medical field and biology enthusiasts alike.
Each question is designed to challenge your understanding and enhance your learning experience. Perfect for students, educators, and professionals looking to refresh their knowledge.
- Covering essential cardiovascular concepts
- Multiple choice format for easy participation
- Ideal for quick reviews or detailed study sessions
1) The Thebesian veins open into
A) SVC
B) Coronary sinus
C) RA
D) IVC
2) Thebesian vein openings are least seen in
A) RA
B) RV
C) LA
D) LV
3) Pulmonary capillary wedge mean pressure reflects
A) CVP
B) RV end diastolic pressure
C) aortic diastolic pressure
D) LV end-diastolic pressure
4) Which of the following pressures reflects LVEDP
A) CVP
B) PA systolic pressure
C) PA diastolic pressure
D) aortic diastolic pressure
5) One milliequivalent weight of a substance is equal to
A) molecular weight in milligrams / ( atomic weight of substance x valence)
b) Atomic Wt. In mg of the substance
C) Wt in mg of the substance / atomic Wt
d) (Wt. In grams x valence) / molecular weight
6) Hypoxia or Hypercarbia causes pulmonary ______ and cerebral ______
A) Vasoconstriction and vasodilation
B) Vasodilation and vasoconstriction
C) Vasodilation and Vasodilation
D) Vasoconstriction and Vasoconstriction
7) LV preload does not depend on
A) venous return
B) coronary artery blocks
C) duration of cardiac cycle
D) intrapericardial pressure
8) Which of the following is a tributary of Superior Vena cava
A) azygos vein
B) hemiazygos vein
C) accessory hemiazygos vein
D) superior azygos vein
9) In which of the following conditions, Azygos vein is severely dilated?
A) bilateral SVC
B) unroofed coronary sinus
C) IVC interruption
D) dextrocardia with situs solitus
10) Cannulation of IVC is easier through right femoral vein than through left femoral vein because,
A) right femoral vein is larger in caliber than left femoral vein
B) right femoral vein is in line with the IVC
C) surgeon stands on the right side of the patient during surgery
D) usually, surgeons are right handed hence it is easy
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