Foramen ovale:
1. connects the two atria in the foetal heart.
2. is a condition in which the heart valves do not completely close
3. is a shallow depression in the inter ventricular septum
4. is a connection between the pulmonary trunk and the aorta in the foetus

 

Subtopic:  Human Heart: Gross Anatomy |
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Band 3 protein in RBC has the function of?
1. It mediates the exchange of cellular \(HCO_{3^-}\) with \(Cl^-\) in plasma
2. It is a cytoplasmic protein
3. It mediates the exchange of cations between cell and plasma
4. Both (1) and (2)

 
Subtopic:  Blood: General Description & RBC |
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Purkinje’s fibers are found in
1. Heart
2. Lever
3. Brain
4. Lungs
Subtopic:  Human Heart: Gross Anatomy |
 97%
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What is/are the function(s) of calcium?
1. Blood clotting
2. Muscular contraction
3. Nerve conduction
4. All of these
Subtopic:  Blood: Blood Clotting |
 71%
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Rh factor is present in 
1. all vertebrates 
2. all mammals 
3. all reptiles 
4. man and rhesus monkey only 
Subtopic:  Blood: Blood Group |
 81%
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The vitamin which is essential for blood clotting is 
1. vitamin-A
2. vitamin-B 
3. vitamin-C 
4. vitamin-K 
Subtopic:  Blood: Blood Clotting |
 88%
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The leucocytes contain which of the following in large quantity? 
1. Basophils 
2. Neutrophils 
3. Eosinophils 
4. Monocytes
Subtopic:  Blood: White Blood Cells |
 91%
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“Bundle of His” are
1. nervous tissue supplied to ventricles
2. nervous tissue supplied to heart 
3. muscular tissue supplied to ventricles
4. muscular tissue supplied to heart 
Subtopic:  Human Heart: Gross Anatomy |
 61%
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Identify the correct statements:
I: Fibrinogens are needed for clotting or coagulation of blood. 
II: Globulins, primarily, are involved in the defense mechanisms of the body.
III: The albumins help in osmotic balance.
   
1. Only I 2. Only I and III
3. Only II and III 4. I, II and III
Subtopic:  Blood: General Description & RBC |
 95%
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A person has swelling both feet [oedema] and the doctor suspects deficiency of proteins to be the reason. Which plasma protein is most likely to be responsible for this?
1. Albunims 2. Globulins
3. Fibrinogen 4. Angiotensinogen
Subtopic:  Blood: General Description & RBC |
 70%
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