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

Author Question: A patient who has been experiencing heartburn has begun taking OTC ranitidine (Zantac). The nurse ... (Read 69 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jul 23, 2018
A patient who has been experiencing heartburn has begun taking OTC ranitidine (Zantac). The nurse who is working with this patient should be aware that this drug achieves a therapeutic effect by which of the following means?
 
  A) Raising the pH of gastric secretions
  B) Inhibiting the secretion of gastric acid
  C) Binding to proton pumps
  D) Decreasing gastric motility

Question 2

A 75-year-old patient with overall good health is to begin taking vitamin D supplements. What is the recommended supplement for her age?
 
  A) 100 International Units daily
  B) 200 International Units daily
  C) 600 International Units daily
  D) 800 International Units daily


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hanadaa

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 23, 2018
Answer to Question 1

B
Feedback:
The histamine2 receptor antagonists (H2RAs) inhibit both basal secretion of gastric acid and the secretion stimulated by histamine, acetylcholine, and gastrin. These drugs, such as ranitidine, do not change the pH of secretions, bind to the proton pumps, or decrease gastric motility.

Answer to Question 2

D
Feedback:
The recommended dietary allowance, or RDA, for vitamin D is 600 International Units for people 1 to 70 years of age and 800 International Units daily for adults 71 years and older to prevent and treat osteoporosis.


jwb375

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 23, 2018
Thank you!


hanadaa

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Jul 23, 2018
Always glad to help...


« 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?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Bronchoscopy. Figure illustrates physician using a bronchoscope to inspect the patient’s bronchial t Bronchoscopy. Figure illustrates physician using a bronchoscope to inspect the patient’s bronchial t
An emergency medical technician positions defibrillator paddles on the chest of a supine male patien An emergency medical technician positions defibrillator paddles on the chest of a supine male patien
The effectiveness of patient education The effectiveness of patient education
Building competency in patient centered care Building competency in patient centered care
Pigmented bands in nail of patient with dark skin Pigmented bands in nail of patient with dark skin
Pneumonia patient’s chest x-ray. Note the irregular areas of density. Pneumonia patient’s chest x-ray. Note the irregular areas of density.
Video: Kidney Stones

For a complete list of videos, visit our video library