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3 years ago

What initiates the defecation reflex?

Medicine

1 answer:

svetlana [45]3 years ago

6 0

Answer:

The chyme, which is already a fecal bolus formed produces an involuntary stimulus reaching the colon that cause the defecation; The first step is the relaxation of the internal sphincter through the sacral nerve (involuntary), and then voluntarily the cerebral cortex through the pudendal nerves that relax the external sphincter.

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5-3^2exwwwwAWWssssssssssss

Sophie [7]

Answer:

5-3^2= -4

Explanation:

7 0

3 years ago

Read 2 more answers

Weight machines are most useful for training functional movements to prevent falls and improve activities of daily living. True

agasfer [191]

Answer:

False

Explanation:

Had it on my quiz

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2 years ago

You are working in an OB/GYN office when your patient, Mrs. Tribble, suddenly goes into cardiac arrest. She is 28 weeks pregnant

oee [108]

Answer:

AED use is safe for pregnant patients.

Explanation:

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3 years ago

Cochlea implants could consist of: Select one: a. a percutaneous plug b. both a percutaneous plug and magnetic couplings c. magn

astra-53 [7]

Answer:Cochlea implants could consist of both a percutaneous plug and magnetic couplings. Correct option is B.

Explanation: Cochlea implants are hearing aids which are surgically implanted to provide a person with moderate to profound sensorineural hearing loss, a modified sense of sound. The implant has two components:

- percutaneous plug: This makes up the outside component which is generally worn behind the ear.

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Hope this helps. Thanks.

8 0

3 years ago

Which statement is correct regarding the relationship between the hypothalamus and pituitary gland?a) releasing hormones are sec

harina [27]

Answer:

Option (d).

Explanation:

Pituitary gland is known as the master gland of the body. Pituitary is divided into main regions - anterior pituitary and posterior pituitary. Various hormones are released from the pituitary gland.

The hypothalamus regulates the functioning of the pituitary gland. The hypothalamus releases different releasing and inhibiting hormones. These hormones works and stimulate the functioning of the pituitary gland. The pituitary gland releases different hormones under the influence of hypothalamus.

Thus, the correct answer is option (9).

6 0

4 years ago