AIPMT 2011 Mains | NEET Year Wise Previous Years Questions

AIPMT 2011 Mains

MCQ (Single Correct Answer)

Given below is the ECG of a normal human. Which one of its components is correctly interpreted below?

Complex QRX - one complete pulse

Peak T - initiation of total cardiac contraction

Peak P and peak R together - systolic and diastolic blood pressures

Peak P- initiation of left atrial contraction only

AIPMT 2011 Mains

MCQ (Single Correct Answer)

Uricotelic mode of excreting nitrogenous wastes is found in

reptiles and birds

birds and annelids

amphibians and reptiles

insects and amphibians.

AIPMT 2011 Mains

MCQ (Single Correct Answer)

The type of muscles present in our

heart is involuntary and unstriated smooth muscles

intestine is striated and involuntary

thigh is striated and voluntary

upper arm is smooth muscle and fusiform in shape.

AIPMT 2011 Mains

MCQ (Single Correct Answer)

The 24 hour (diurnal) rhythm of our body such as the sleep-wake cycle is regulated by the hormone