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

Author Question: The C shape of the tracheal cartilages is important because A) large masses of food can move through ... (Read 74 times)

sheilaspns

  • Hero Member
  • *****
  • Posts: 567
on: Feb 28, 2019
The C shape of the tracheal cartilages is important because
 A) large masses of food can move through the esophagus.
  B) large masses of air can pass through the trachea and thus the bronchi.
  C) it facilitates turning of the head.
  D) the bronchi are also C-shaped.
  E) it permits the trachea to pinch shut prior to sneezing.

Question 2

In general, autonomic tone of peripheral blood vessels increases when
 A) sympathetic stimulation is increased.
  B) sympathetic stimulation is decreased.
  C) parasympathetic stimulation is increased.
  D) parasympathetic stimulation is decreased.
  E) somatomotor stimulation is increased.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ttt030911

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Feb 28, 2019
Answer to Question 1

A

Answer to Question 2

A


sheilaspns

  • Hero Member
  • *****
  • Posts: 567
Reply #2 on: Feb 28, 2019
Thanks


ttt030911

  • Sr. Member
  • ****
  • Posts: 315
Reply #3 on: Feb 28, 2019
Welcome :)


« previous next »
 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Posterior views of H. erectus, Neandertal, and modern H. sapiens show differences in vault shape. Posterior views of H. erectus, Neandertal, and modern H. sapiens show differences in vault shape.
The frontal sinus, an airfilled space just behind the brow, is a unique size and shape in each of us The frontal sinus, an airfilled space just behind the brow, is a unique size and shape in each of us
Do you know what that large object in the center of the photo is? In the 1920s, 30s, and 40s, ... Do you know what that large object in the center of the photo is? In the 1920s, 30s, and 40s, ...
Carbon is constantly exchanged between large reservoirs in the lithosphere Carbon is constantly exchanged between large reservoirs in the lithosphere
Specific Nutrients and Behaviors Are Important during the First Trimester Specific Nutrients and Behaviors Are Important during the First Trimester
Tallgrass Prairie: Food Chain and Trophic Levels Tallgrass Prairie: Food Chain and Trophic Levels
Video: Osteoporosis

For a complete list of videos, visit our video library