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

Author Question: A patient who is taking warfarin has an international normalized ratio (INR) of 5.5. The nurse will ... (Read 42 times)

panfilo

  • Hero Member
  • *****
  • Posts: 572
on: Jul 23, 2018
A patient who is taking warfarin has an international normalized ratio (INR) of 5.5. The nurse will anticipate giving
 
  a. fresh frozen plasma.
  b. intravenous iron.
  c. oral vitamin K.
  d. protamine sulfate.

Question 2

A nursing student asks why the anticoagulant heparin is given to patients who have disseminated intravascular coagulation (DIC) and are at risk for excessive bleeding. The nurse will explain that heparin is used in this case for which reason?
 
  a. To decrease the risk of venous thrombosis
  b. To dissolve blood clots as they form
  c. To enhance the formation of fibrous clots
  d. To preserve platelet function


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

babybsemail

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: C
Vitamin K is an antagonist against warfarin, an oral anticoagulant. Patients with an INR of 5.5 should be given a low dose of oral vitamin K. Too much vitamin K may reduce the effectiveness of warfarin for up to 2 weeks. Fresh frozen plasma and intravenous iron are given for anemia caused by blood loss. Protamine sulfate is given for heparin overdose.

Answer to Question 2

ANS: A
The primary use of heparin for patients with DIC is to prevent venous thrombosis, which can lead to pulmonary embolism or stroke. Heparin does not break down blood clots, enhance the formation of fibrous clots, or preserve platelet function.


panfilo

  • Member
  • Posts: 572
Reply 2 on: Jul 23, 2018
Wow, this really help

essyface1

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Measuring Patient Height Measuring Patient Height
Closed urinary drainage system. Urine being measured after it leaves patient’s body via catheter. Closed urinary drainage system. Urine being measured after it leaves patient’s body via catheter.
GI endoscopy. (a) Similar to other forms of GI endoscopy, laparoscopy involves the insertion of a sp GI endoscopy. (a) Similar to other forms of GI endoscopy, laparoscopy involves the insertion of a sp
Note-taking Note-taking
Drug–Drug Interactions with Warfarin Drug–Drug Interactions with Warfarin
Risk assessment codes for an HIV-infected patient. Risk assessment codes for an HIV-infected patient.
Video: Neurotransmission at chemical synapses & Excitory and inhibitory potentials

For a complete list of videos, visit our video library