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

Author Question: A patient is administered Augmentin (amoxicillin and clavulanate potassium) to treat otitis media. ... (Read 80 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
on: Jul 23, 2018
A patient is administered Augmentin (amoxicillin and clavulanate potassium) to treat otitis media. How does a beta-lactamase inhibitor agent achieve a therapeutic effect?
 
  A) It extends the spectrum of antibacterial activity of penicillin.
  B) It extends the spectrum of the beta-lactamase inhibitor.
  C) It decreases the side effects of high-dose penicillin.
  D) It increases the absorption of the penicillin.

Question 2

Duloxetine (Cymbalta) is being considered in the treatment of a patient's depression. Which of the following laboratory values would prevent the patient from being treated with this medication?
 
  A) Decreased hemoglobin level
  B) Decreased potassium level
  C) Increased ALT
  D) Increased erythrocyte sedimentation rate


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ally

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 23, 2018
Answer to Question 1

A
Feedback:
When combined with a penicillin, the beta-lactamase inhibitor protects the penicillin from destruction by the enzymes and extends the penicillin's spectrum of antimicrobial activity. Augmentin does not extend the spectrum of beta-lactamase inhibitor. Augmentin does not decrease the side effects of high-dose penicillin. Augmentin does not increase the absorption of penicillin.

Answer to Question 2

C
Feedback:
Duloxetine (Cymbalta) is highly protein bound, extensively metabolized by CYP2D6 and CYP1A2 enzymes in the liver, and excreted by the kidneys. It is not recommended for use in patients with severe renal or any degree of liver impairment. Low hemoglobin, elevated potassium, and increased ESR do not necessarily preclude the use of Cymbalta.


Garrulous

  • Member
  • Posts: 686
Reply 2 on: Jul 23, 2018
Wow, this really help

frankwu0507

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

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?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Patient teaching: nail assessment Patient teaching: nail assessment
(a) The relative age ranges of different dating techniques depend upon the half-life of the system u (a) The relative age ranges of different dating techniques depend upon the half-life of the system u
Media Practice Model Media Practice Model
ROM exercises on a patient’s wrist: radial deviation. ROM exercises on a patient’s wrist: radial deviation.
Common patient positions. Common patient positions.
Topic Media Topic Media
Video: Bacteriophage (Virus) - Mice Experiment

For a complete list of videos, visit our video library