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

Author Question: How does the pharynx provide immunity? A) ciliary action B) the epiglottis prevents unwanted ... (Read 48 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
on: Jun 26, 2018
How does the pharynx provide immunity?
 A) ciliary action
  B) the epiglottis prevents unwanted material from entering the pharynx
  C) tonsils trap microorganisms
  D) saliva kills antigens

Question 2

How does the nasal cavity help in removing pathogens?
 A) ciliary action
  B) coughing
  C) olfactory nerves
  D) increasing mucous production


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dominic

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 26, 2018
Answer to Question 1

C

Answer to Question 2

A


Marty

  • Member
  • Posts: 553
Reply 2 on: Jun 26, 2018
Gracias!

Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Filter in the vena cava prevents an embolus from traveling to the heart, lungs, or brain; A, Greenfi Filter in the vena cava prevents an embolus from traveling to the heart, lungs, or brain; A, Greenfi
Mechanisms of Action of Drugs Used to Treat Angina Mechanisms of Action of Drugs Used to Treat Angina
Schematic depiction of the action of tryptophan synthase in one functional unit Schematic depiction of the action of tryptophan synthase in one functional unit
Four consequences of the action of neurotransmitters Four consequences of the action of neurotransmitters
Innate and Adaptive Immunity Compared Innate and Adaptive Immunity Compared
Stomata in action Stomata in action
Video: Osteoporosis

For a complete list of videos, visit our video library