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

Author Question: A nurse is teaching about the structure that connects the middle ear with the pharynx. Which ... (Read 48 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
on: Jun 25, 2018
A nurse is teaching about the structure that connects the middle ear with the pharynx. Which structure is the nurse describing?
 
  a. Organ of Corti
  b. Eustachian tube
  c. Semicircular canal
  d. Auditory canal

Question 2

The most common form of sensorineural hearing loss in the elderly is:
 
  a. conductive hearing loss.
  b. acute otitis media.
  c. presbycusis.
  d. Mnire disease.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: B
The Eustachian tube connects the middle ear to the pharynx. The organ of Corti contains the hair cells. The semicircular canal is one of the three bones of the labyrinth. The auditory canal leads to the middle ear.

Answer to Question 2

ANS: C
Presbycusis is the most common form of sensorineural hearing loss in elderly people. Conductive hearing loss does not occur as frequently as presbycusis. Otitis media is an infection in the middle ear and is not defined as a hearing loss. Mnire disease leads to vertigo, not hearing loss.


WhattoUnderstand

  • Member
  • Posts: 517
Reply 2 on: Jun 25, 2018
Excellent

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Eudicot leaf development and structure. Eudicot leaf development and structure.
2-1b Structure of the water molecule 2-1b Structure of the water molecule
Structure of the Ti plasmid Structure of the Ti plasmid
The structure of bacteriophage T4 The structure of bacteriophage T4
Structure and function of the gills of a bony fish. Structure and function of the gills of a bony fish.
Structure of a skeletal muscle. Structure of a skeletal muscle.
Video: Transmission Across a Synapse

For a complete list of videos, visit our video library