« previous next »

Author Question: What is the most effective treatment for PA? a. Oral folate b. Injections of vitamin B12 c. ... (Read 16 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Jun 25, 2018
What is the most effective treatment for PA?
 
  a. Oral folate
  b. Injections of vitamin B12
  c. Oral vitamin B12
  d. Alterations in diet

Question 2

Which of the following tests for PA would be easiest for the patient?
 
  a. Vitamin B12 assay
  b. Bone marrow
  c. Gastric analysis
  d. Schilling test


miss.ashley

  • Sr. Member
  • ****
  • Posts: 371
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: B
PA is a deficiency of vitamin B12 (not folate) because of a lack of IF, which is required for absorption. The vitamin is usually administered by injection through muscle. Because IF deficiency is the actual defect, taking vitamin B12 orally will be of no benefit because it cannot be absorbed. Administering it by injection bypasses the need for absorption.

Answer to Question 2

ANS: A
The easiest test for the patient would be a vitamin B12 assay. All that is required for this test is a venipuncture. The other tests are all much more invasive.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Oral contraceptive. Oral contraceptive.
Oral Hypoglycemics Oral Hypoglycemics
Angle of insertion for three types of injections. Angle of insertion for three types of injections.
Pathway for vitamin D activation. Pathway for vitamin D activation.
After treatment of diesel exhaust is handled by the DOC and DPF. After treatment of diesel exhaust is handled by the DOC and DPF.
Sample prescriptions of drugs for oral herpes infection. Sample prescriptions of drugs for oral herpes infection.
Video: Stroke volume

For a complete list of videos, visit our video library