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

Author Question: A patient asks the nurse why nitroglycerin is given sublingually. The nurse will explain that ... (Read 71 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Jul 23, 2018
A patient asks the nurse why nitroglycerin is given sublingually. The nurse will explain that nitroglycerin is administered by this route for which reason?
 
  a. To avoid hypotension
  b. To increase absorption
  c. To minimize gastrointestinal upset
  d. To prevent hepatotoxicity

Question 2

A patient is ordered to receive a nitrate to relieve stable angina. What side effect(s) will the nurse anticipate in a patient receiving this medication?
 
  a. Nausea and vomiting
  b. Increased blood pressure
  c. Pruritus and skin rash
  d. Pounding headache


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: B
Nitroglycerin is given sublingually to avoid first-pass metabolism by the liver, which would occur if the drug is swallowed. It does not prevent hypotension. Gastrointestinal upset and hepatotoxicity usually do not occur.

Answer to Question 2

ANS: D
The pounding headache is related to vasodilation of the cerebral vessels. Nitrates decrease blood pressure.


MirandaLo

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Jul 23, 2018
Thanks


hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #3 on: Jul 23, 2018
Welcome :)


« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Sublingual medication administration. Photograph of a male patient placing a nitroglycerine tablet u Sublingual medication administration. Photograph of a male patient placing a nitroglycerine tablet u
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.
A patient examination room should be simple and efficiently designed. A patient examination room should be simple and efficiently designed.
Sandwich or capture enzyme immunoassay for patient IgM (double capture: IgM capture, Ag capture). Sandwich or capture enzyme immunoassay for patient IgM (double capture: IgM capture, Ag capture).
Video: Ventilation - phases and driving forces

For a complete list of videos, visit our video library