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Whitepunk [10]
3 years ago
11

Which of the following pairs is mismatched?

Medicine
1 answer:
alex41 [277]3 years ago
8 0

Answer:

The correct answer is D.

Explanation:

Papillary muscles, attached via chordae tendineae, help to close the valves and prevent regurgitation.

Pectinate muscles are parallel ridges in the walls of the atrium of the heart, mainly in right atrium. They can stretch during adverse loading conditions, to <em>help the right atrium to dilate without much wall stres</em>s.

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Define cardiac output, heart rate, and stroke volume.
Dennis_Churaev [7]

Answer:

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- Heart rate = It is the amount of heartbeats in a minute. Normally it goes between 60 to 100 contractions per minute.

- Stroke Volume = It is the amount of blood ejected from the heart to the aorta and to the pulmonary artery in each contraction.

6 0
3 years ago
Curare blocks action at acetylcholine synapses and causes paralysis. this drug is an example of an
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In behaviorism, the stimulus-response method highlighted the contributions of
vlada-n [284]

Answer:

of a stimulus of some sort

Explanation:

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Egd.

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