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

Author Question: What structure prevents reflux of stomach contents? a. Pepsinogen b. Gastric mucosa c. Upper ... (Read 40 times)

Yolanda

  • Hero Member
  • *****
  • Posts: 757
on: Aug 20, 2018
What structure prevents reflux of stomach contents?
 
  a. Pepsinogen
  b. Gastric mucosa
  c. Upper esophageal sphincter
  d. Lower esophageal sphincter
  e. Duodenum

Question 2

What structure controls the release of material from the stomach to the small intestine?
 
  a. Ileocecal valve
  b. Pyloric sphincter
  c. Diaphragmatic valve
  d. Esophageal sphincter
  e. Hepatic portal valve


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nguyenhoanhat

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: B


Yolanda

  • Member
  • Posts: 757
Reply 2 on: Aug 20, 2018
:D TYSM

mochi09

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

An example of modification of a structure for a new function An example of modification of a structure for a new function
Structure of a Kerr (Rotating) Black Hole Structure of a Kerr (Rotating) Black Hole
Structure of a polypeptide Structure of a polypeptide
Vienna: Social Structure and Social Interaction Vienna: Social Structure and Social Interaction
Upper Airflow and Weather Forecasting Upper Airflow and Weather Forecasting
The basic structure of the IL-2 receptor. The basic structure of the IL-2 receptor.
Video: Natural Selection, Species Isolation and Real World Example

For a complete list of videos, visit our video library