Consider the following four statements regard | vedclass

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(D) Statement $(a)$ is correct: Arteries have thick,elastic walls and a narrow lumen to maintain high blood pressure.Statement $(b)$ is correct: Angin

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$(a)$ and $(d)$

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(D) Statement $(a)$ is correct: Arteries have thick,elastic walls and a narrow lumen to maintain high blood pressure.Statement $(b)$ is correct: Angina pectoris is a condition characterized by acute chest pain when not enough oxygen is reaching the heart muscle.Statement $(c)$ is incorrect: $A$ person with $AB$ blood group is a universal recipient,not a universal donor. $A$ person with $O$ blood group is a universal donor.Statement $(d)$ is correct: Calcium ions $(Ca^{2+})$ are essential cofactors in the coagulation cascade that leads to blood clotting.Since statements $(a)$,$(b)$,and $(d)$ are correct,the combination $(a)$ and $(d)$ is a valid pair among the options provided.

Column $I$	Column $II$
$(a)$ Eosinophils	$(i)$ Coagulation
$(b)$ $RBC$	$(ii)$ Universal Recipient
$(c)$ $AB$ Group	$(iii)$ Resist Infections
$(d)$ Platelets	$(iv)$ Contraction of Heart
$(e)$ Systole	$(v)$ Gas transport

Column-$I$	Column-$II$
$a.$ Joint diastole	$(i)$ $0.8$ second
$b.$ Heart beat	$(ii)$ All four chambers of heart are relaxed.
$c.$ Cardiac cycle	$(iii)$ $72$ times/min
$d.$ Stroke volume	$(iv)$ $70$ mL

Similar Questions

Match column $I$ with column $II$:
Column $I$ Column $II$
$(a)$ Eosinophils $(i)$ Coagulation
$(b)$ $RBC$ $(ii)$ Universal Recipient
$(c)$ $AB$ Group $(iii)$ Resist Infections
$(d)$ Platelets $(iv)$ Contraction of Heart
$(e)$ Systole $(v)$ Gas transport

Which of the following statements is correct regarding the composition of blood and lymph?

The $.....$ is the blood bank of the body.

Match the Column-$I$ and Column-$II$.
Column-$I$ Column-$II$
$a.$ Joint diastole $(i)$ $0.8$ second
$b.$ Heart beat $(ii)$ All four chambers of heart are relaxed.
$c.$ Cardiac cycle $(iii)$ $72$ times/min
$d.$ Stroke volume $(iv)$ $70$ mL

Choose the correct answer from the options given below:

Select the correct option:
$(1)$ $AB / O$ blood group is the universal recipient.
$(2)$ Mitral valve / Semilunar valve is located between the atrium and the ventricle.

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