This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The defecation reflex involves A) sympathetic nerves. B) relaxation of both the internal and ... (Read 29 times)

cherise1989

  • Hero Member
  • *****
  • Posts: 555
on: Feb 28, 2019
The defecation reflex involves
 A) sympathetic nerves.
  B) relaxation of both the internal and external anal sphincters.
  C) conscious control of both the internal and external anal sphincters.
  D) relaxation of the ileocecal valve to move feces into the rectum.
  E) parasympathetic nerve control from sacral nerves.

Question 2

Which of the following hormones increases and prolongs effects of the sympathetic nervous system?
 A) cortisol
  B) parathyroid hormone
  C) insulin
  D) growth hormone
  E) acetylcholine


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Feb 28, 2019
Answer to Question 1

B

Answer to Question 2

A


cherise1989

  • Member
  • Posts: 555
Reply 2 on: Feb 28, 2019
YES! Correct, THANKS for helping me on my review

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Brain, spinal cord, and spinal nerves with an expanded view of a spinal nerve. Brain, spinal cord, and spinal nerves with an expanded view of a spinal nerve.
Cranial Nerves Memory Tool Cranial Nerves Memory Tool
SPINAL NERVES DIAGRAM SPINAL NERVES DIAGRAM
Internal and external attributions Internal and external attributions
Effects of the sympathetic and parasympathetic nervous systems. Effects of the sympathetic and parasympathetic nervous systems.
Proprioreceptive reflex to a pain stimulus Proprioreceptive reflex to a pain stimulus
Video: Wound Repair Animation

For a complete list of videos, visit our video library