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

Author Question: A patient has been prescribed mirtazapine (Remeron). How will it decrease migraine headaches and ... (Read 73 times)

saliriagwu

  • Hero Member
  • *****
  • Posts: 537
on: Jul 23, 2018
A patient has been prescribed mirtazapine (Remeron). How will it decrease migraine headaches and depression?
 
  A) It increases concentration of endogenous epinephrine.
  B) It blocks the presynaptic alpha2-adrenergic receptors.
  C) It acts on the dopamine only receptors in the brain.
  D) It inhibits norepinephrine and serotonin reuptake.

Question 2

A patient with alcoholism has been admitted to the hospital following an injury. Assessment of the patient's overall health reveals significant nutritional deficits.
 
  The patient is likely to require which of the following due to inadequate dietary intake? A) Sodium
  B) Vitamin A
  C) Vitamin K
  D) Thiamine


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akpaschal

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 23, 2018
Answer to Question 1

B
Feedback:
Mirtazapine blocks presynaptic alpha2-adrenergic receptors (which increase the release of norepinephrine), serotonin receptors, and histamine H1 receptors. Consequently, the drug decreases anxiety, agitation, insomnia, and migraine headaches as well as depression.

Answer to Question 2

D
Feedback:
Thiamine deficiency is common in patients with alcoholism because of inadequate dietary intake and use of large amounts of thiamine to metabolize ethanol. Sodium, vitamin A, and vitamin K are important but not as crucial to this particular patient as thiamine.


saliriagwu

  • Hero Member
  • *****
  • Posts: 537
Reply #2 on: Jul 23, 2018
TY


akpaschal

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jul 23, 2018
You're welcome


« previous next »
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

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

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

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
Patient with typical rheumatoid arthritis contractures. Patient with typical rheumatoid arthritis contractures.
Caring for a patient on isolation precautions Caring for a patient on isolation precautions
Patient teaching: nose and sinus assessment Patient teaching: nose and sinus assessment
Anatomy of the heart. Remember: It is labeled right and left based on the patient’s perspective. Anatomy of the heart. Remember: It is labeled right and left based on the patient’s perspective.
Gingival enlargement in a patient taking phenytoin. Gingival enlargement in a patient taking phenytoin.
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library