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

Author Question: A patient is being treated for shock after a motor vehicle accident. The provider orders 6 dextran ... (Read 39 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
on: Jul 23, 2018
A patient is being treated for shock after a motor vehicle accident. The provider orders 6 dextran 75 to be given intravenously. The nurse should expect which outcome as the result of this infusion?
 
  a. Decreased urine output
  b. Improved blood oxygenation
  c. Increased interstitial fluid
  d. Stabilization of heart rate and blood pressure

Question 2

A patient who has type 2 diabetes mellitus asks the nurse about taking chromium supplements. The nurse will tell this patient that taking chromium
 
  a. can increase the risk for ketoacidosis.
  b. is not recommended for persons with diabetes.
  c. may cause hypoglycemia if taken in large doses.
  d. should be taken in doses greater than 200 mcg/day.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dantucker

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: D
6 Dextran 75 is a high molecular-weight colloidal solution and is used to treat shock from burns or trauma. Colloids are plasma expanders, and the end result is an improvement in heart rate (decreased) and blood pressure (increased). Plasma expanders will result in an increase in urine output. Blood oxygenation is not affected, and colloids do not increase the amount of interstitial fluid.

Answer to Question 2

ANS: C
Large doses of chromium can cause a hypoglycemic reaction in patients taking insulin or oral antidiabetic agents. Normal doses are thought to be helpful in diabetic control. It does not increase the risk for ketoacidosis. The normal dose is 50-200 mcg/day.


Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
Reply #2 on: Jul 23, 2018
Thanks


dantucker

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jul 23, 2018
Welcome :)


« previous next »
 

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Tattoos and Body Piercings: This patient developed cellulitis from tattoo ink Tattoos and Body Piercings: This patient developed cellulitis from tattoo ink
Spinal cord—levels of injury; A, areas of sensory function (dermatomes); B, areas of motor function. Spinal cord—levels of injury; A, areas of sensory function (dermatomes); B, areas of motor function.
Building competency in patient centered care Building competency in patient centered care
Instructing the Patient in Collecting a Stool Specimen Instructing the Patient in Collecting a Stool Specimen
A wrench symbol warning lamp on a Ford vehicle. The symbol can also be green. A wrench symbol warning lamp on a Ford vehicle. The symbol can also be green.
Head of a patient with tertiary syphilis. Head of a patient with tertiary syphilis.
Video: Audiology

For a complete list of videos, visit our video library