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

Author Question: During an otoscopic examination on an infant, in which direction is the pinna pulled? a. Up and ... (Read 95 times)

KimWrice

  • Hero Member
  • *****
  • Posts: 579
on: Jun 28, 2018
During an otoscopic examination on an infant, in which direction is the pinna pulled?
 
  a. Up and back
  b. Up and forward
  c. Down and back
  d. Down and forward

Question 2

The nurse is testing an infant's visual acuity. By which age should the infant be able to fix on and follow a target?
 
  a. 1 month
  b. 1 to 2 months
  c. 3 to 4 months
  d. 6 months


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sarajane1989

  • Sr. Member
  • ****
  • Posts: 296
Reply #1 on: Jun 28, 2018
Answer to Question 1

ANS: C
In infants and toddlers, the ear canal is curved upward. To visualize the ear canal, it is necessary to pull the pinna down and back to the 6 to 9 o'clock range to straighten the canal. In children older than age 3 years and adults, the canal curves downward and forward. The pinna is pulled up and back to the 10 o'clock position. Up and forward and down and forward are positions that do not facilitate visualization of the ear canal.

Answer to Question 2

ANS: C
Visual fixation and ability to follow a target should be present by ages 3 to 4 months. One to 2 months is too young for this developmental milestone. If an infant is not able to fix and follow by 6 months, further ophthalmologic evaluation is needed.


KimWrice

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jun 28, 2018
Correct answers!


sarajane1989

  • Sr. Member
  • ****
  • Posts: 296
Reply #3 on: Jun 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Breast self examination Breast self examination
Measuring the Weight and Length of an Infant Measuring the Weight and Length of an Infant
Obtaining a Stool Specimen for Examination for Pinworms Obtaining a Stool Specimen for Examination for Pinworms
Wheelchair Transfer to a Chair or Examination Table Wheelchair Transfer to a Chair or Examination Table
Mental Status Examination Mental Status Examination
Effect of the direction of flagellar rotation Effect of the direction of flagellar rotation
Video: Subunits of DNA And Semi Conservative Replication

For a complete list of videos, visit our video library