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

Author Question: Changes in the gastrointestinal system during pregnancy include: a. Increased saliva production ... (Read 62 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
on: Jun 28, 2018
Changes in the gastrointestinal system during pregnancy include:
 
  a. Increased saliva production
  b. Increased peristalsis
  c. Decreased resistance of maternal tissue to insulin
  d. Constriction of the cardiac sphincter of the stomach

Question 2

Which change is related to increased progesterone levels?
 
  a. Increased smooth muscle tone
  b. Braxton-Hicks contractions
  c. Deepening of the voice
  d. Sodium retention


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 28, 2018
Answer to Question 1

ANS: A
During pregnancy, increased estrogen causes ptyalism (increased saliva production); peristalsis decreases due to increased progesterone; insulin resistance develops; and the cardiac sphincter relaxes, which permits reflux of gastric contents and heartburn.

Answer to Question 2

ANS: C
Progesterone causes enlargement of the vocal cords, which deepens the voice. It also decreases smooth muscle tone to prevent abortion, and stimulates sodium secretion.


jon_i

  • Member
  • Posts: 549
Reply 2 on: Jun 28, 2018
Gracias!

atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Ears, nose, and throat (ENT) system. Ears, nose, and throat (ENT) system.
The Autonomic Nervous System The Autonomic Nervous System
Block Diagram of Single-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid Block Diagram of Single-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid
British Iron Production, 1600–1870 British Iron Production, 1600–1870
Female Reproductive System Female Reproductive System
Renin-angiotensin-aldosterone system. Renin-angiotensin-aldosterone system.
Video: Proteins

For a complete list of videos, visit our video library