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ChapterPhysiology General Physiology

Bioelectric Phenomena

Free notes, MCQs, tables & flowcharts for NEET-PG Physiology

10Questions
10Flashcards

Sample Questions

1

Diagnose the underlying medical disorder based on the ECG changes.

AECG changes due to hypokalemia

BECG changes due to hypercalcemia

CECG changes due to hypocalcemia

DECG changes due to hyperkalemia

2

Sequence the events in neuromuscular action potential conduction: 1. Sodium channels open in the end plate 2. Calcium enters at the nerve terminal 3. Release of acetylcholine

A$1 \rightarrow 2 \rightarrow 3$

B$1 \rightarrow 3 \rightarrow 2$

C$3 \rightarrow 2 \rightarrow 1$

D$2 \rightarrow 3 \rightarrow 1$

3

Hyperpolarization is caused by which ions?

AK+

BNa+

CHCO3-

DCa2+

+ 7 more in the PDF

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