Sleep (CBSE-NET (UGC) Psychology (Paper-II & Paper-III)): Questions 33 - 38 of 46

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Question number: 33

» Sleep » Sleep Measurement

MCQ▾

Question

The range of frequencies of the EEG is from about ________.

Choices

Choice (4) Response

a.

30 to 80 Hz

b.

2 to 40 Hz

c.

1 to 50 Hz

d.

1 to 2 Hz

Question number: 34

» Sleep » Stages of Sleep

Appeared in Year: 2014

MCQ▾

Question

Which of the following are the characteristics of NREM sleep? (December)

1. Decrease in heart rate.

2. Increase in breathing rate.

3. Muscles are relaxed.

4. Increase in Brain’s metabolic rate.

Choices

Choice (4) Response

a.

2 and 3 are correct.

b.

1 and 3 are correct.

c.

1 and 4 are correct.

d.

2, 3 and 4 are correct.

Question number: 35

» Sleep » Sleep Measurement

MCQ▾

Question

Recently a stimulus was used to measure the depth of sleep. That was ________.

Choices

Choice (4) Response

a.

EEG and ECG both

b.

Electrocardiogram (ECG)

c.

Electroencephalogram (EEG)

d.

Question does not provide sufficient data or is vague

Question number: 36

» Sleep » Stages of Sleep

Appeared in Year: 2014

MCQ▾

Question

Which of the following characterizes slow-wave sleep?

(June)

Choices

Choice (4) Response

a.

Stage 3 and 4

b.

Stage 1 to 4

c.

State 1 to 4 and REM sleep

d.

NREM and REM sleep

Question number: 37

» Sleep » Stages of Sleep

MCQ▾

Question

The fibers and nerve cells of the reticular formation concerned with cortical arousal are known as ________.

Choices

Choice (4) Response

a.

Descending reticular activating system

b.

Reticulum

c.

Cerebellum

d.

Ascending reticular activating system (ARAS)

Question number: 38

» Sleep » Pattern of Sleep

Appeared in Year: 2013

Assertion-Reason▾

Assertion (Ꭺ)

Sleep fulfils a critical biological function

Reason (Ꭱ)

Sleep is required to restore the homeostasis

Choices

Choice (4) Response

a.

Ꭺ is false but Ꭱ is true

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are false

d.

Ꭺ is true but Ꭱ is false

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