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

Author Question: The nurse is preparing a patient for an ophthalmic examination. Which action occurs when the nurse ... (Read 140 times)

leilurhhh

  • Hero Member
  • *****
  • Posts: 560
on: Jul 24, 2018
The nurse is preparing a patient for an ophthalmic examination. Which action occurs when the nurse instills eyedrops to produce mydriasis?
 
  a. Drying of tears in the eyes
  b. Extreme dilation of the pupil
  c. Opening of the canal of Schlemm
  d. Paralysis of the ciliary muscle

Question 2

Fluoxetine, erythromycin, clarithromycin, ketoconazole, itraconazole, miconazole, vinblastine, ritonavir, and nefazodone may inhibit the metabolism of which drugs? (Select all that apply.)
 
  a. Warfarin
  b. Tolterodine
  c. Phenytoin
  d. Darifenacin
  e. Heparin
  f. Solifenacin


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mohan

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Jul 24, 2018
Answer to Question 1

ANS: B
Dilating the eye before eye examinations allows for better visualization of the interior of the globe. Anticholinergic drugs may produce drying of tears in the eye as an adverse effect of use. Obstruction of the canal of Schlemm results in glaucoma. Paralysis of the ciliary muscle is cycloplegia.

Answer to Question 2

ANS: B, D, F
These agents inhibit the metabolism of tolterodine, darifenacin, and solifenacin. Warfarin, phenytoin, and heparin are not influenced by these drugs.


leilurhhh

  • Member
  • Posts: 560
Reply 2 on: Jul 24, 2018
Excellent

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Changes that occur during an action potential. Changes that occur during an action potential.
When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive
Sequence of Physical Examination Procedure Sequence of Physical Examination Procedure
The role of substrate specificity in the mechanism of enzyme action. The role of substrate specificity in the mechanism of enzyme action.
Pneumonia patient’s chest x-ray. Note the irregular areas of density. Pneumonia patient’s chest x-ray. Note the irregular areas of density.
Immune-to-brain signaling occurs in response to infection, injury, and inflammation that occur in pe Immune-to-brain signaling occurs in response to infection, injury, and inflammation that occur in pe
Video: Embryonic development - week 1 and 2

For a complete list of videos, visit our video library