Peptic Ulcer Disease: Treatment and Management Quiz

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How is healing monitored in patients with peptic ulcer disease?

By tracking heart rate variability

By monitoring serum electrolyte levels

By performing endoscopy to visualize the ulcer (correct)

By measuring cortisol levels in the blood

What level does gastric pH need to be at in order to decrease Pepsin activity?

pH 2

pH 4 (correct)

pH 7

pH 10

What is the minimum number of antibiotics typically used to treat peptic ulcer disease?

2 (correct)

3

1

4

What is the main effect of proton pump inhibitors (PPIs) on magnesium?

Decrease magnesium absorption in the intestine Signup and view all the answers

What is the therapeutic indication for Dexlansoprazole?

Peptic ulcer disease Signup and view all the answers

What are the therapeutic indications for Cannabinoids?

Relief of chemotherapy-induced nausea and vomiting Signup and view all the answers

What is the recommended daily intake of B12 for an average adult?

2.4 mcg Signup and view all the answers

Which condition is NOT listed as a cause of Vitamin B12 deficiency?

Diabetes Signup and view all the answers

How is cyanocobalamin primarily administered for Vitamin B12 deficiency treatment?

Intramuscular injection Signup and view all the answers

Which Vitamin B12 treatment plan is described as lifelong?

cyanocobalamin 1000 mcg SQ or IM daily for 1 week then weekly for 1 month and then 100 mcg to 1000 mcg monthly for life Signup and view all the answers

What is considered a normal range for Vitamin B12 levels in the body?

> 400 pg/ml normal Signup and view all the answers

In addition to Vitamin B12 supplementation, what other supplement is recommended for those with deficiency?

Folic acid Signup and view all the answers

What is the most common cause of microcytic, hypochromic anemia?

Chronic blood loss Signup and view all the answers

What is the primary function of intrinsic factor in the absorption of vitamin B12?

Interacts with specific receptors in the ileum Signup and view all the answers

Which mineral is typically found in foods of plant and animal origin and is crucial for erythrocyte production?

Iron Signup and view all the answers

What is the drug of choice for iron supplementation?

Ferrous sulfate Signup and view all the answers

In the absence of intrinsic factor, what condition related to vitamin B12 absorption may occur?

Pernicious anemia Signup and view all the answers

What is the primary method to prevent staining of teeth by liquid iron preparations?

Using a straw or dropper for administration Signup and view all the answers

'Metoclopramide' is commonly used for what purpose?

Managing diarrhea Signup and view all the answers

'Lubiprostone' is used for the treatment of which condition?

'Constipation' Signup and view all the answers

'Eluxadoline' is primarily used for treating:

'Irritable bowel syndrome' Signup and view all the answers

'Linaclotide' is commonly used alongside what drug classes?

'5-Aminosalicylates and immunomodulators' Signup and view all the answers

What is the minimum recommended pH level that gastric pH needs to reach in order to decrease Pepsin activity?

pH 1.5 Signup and view all the answers

How many types of H. pylori testing methods are mentioned in the text?

3 Signup and view all the answers

What is the main side effect of H2 antagonists and PPIs?

Diarrhea Signup and view all the answers

What is the primary goal of treatment for PUD?

Heal the ulcers and relieve symptoms Signup and view all the answers

What is the minimum number of antibiotics typically used to treat PUD?

3 Signup and view all the answers

What is the mode of action (MOA) of Sucralfate?

Providing a protective barrier over ulcers Signup and view all the answers

What is the recommended daily intake of B12 for an average adult who needs about 2.4 mcg per day?

0.5 mcg Signup and view all the answers

For patients with Vitamin B12 deficiency, which is the recommended oral daily dosage for mild to moderate symptoms?

2000 mcg Signup and view all the answers

What is the primary therapeutic indication for using Nasal cyanocobalamin 500 mcg / 1ML spray in patients with Vitamin B12 deficiency?

Treatment of neurological symptoms Signup and view all the answers

Which deficiency is NOT commonly associated with causes of Vitamin B12 deficiencies?

Iron deficiency Signup and view all the answers

In patients who require lifelong treatment for Vitamin B12 deficiency, what is the maintenance monthly dosage recommended after the initial treatment period?

500 mcg Signup and view all the answers

What is the normal range for Vitamin B12 levels as per the provided information?

> 400 pg/ml Signup and view all the answers

Why is a risk management program required for Alosetron, involving active participation of the patient, prescriber, and pharmacist?

To ensure the drug is used safely due to its restricted approval for women only Signup and view all the answers

In the management of microcytic, hypochromic anemia, what is the primary reason for increased iron demand?

Pregnancy and blood volume expansion Signup and view all the answers

What is the primary difference between oral iron salts Ferrous sulfate and Ferrous gluconate in terms of dosage?

Ferrous gluconate is dosed less frequently Signup and view all the answers

What is the main function of intrinsic factor in the absorption of vitamin B12?

Facilitating the absorption of vitamin B12 in the ileum Signup and view all the answers

What is the primary side effect that can be caused by Metoclopramide?

Extrapyramidal symptoms Signup and view all the answers

Why does Vitamin B12 deficiency take years to develop even when not replaced regularly?

Slow excretion of Vitamin B12 from the body Signup and view all the answers

What is the primary purpose of antacids when taken with oral iron preparations?

To enhance iron absorption Signup and view all the answers

What is the primary condition that can lead to an increased requirement for daily iron intake?

(GI) bleeding Signup and view all the answers

What is the key role of Loperamide in managing diarrhea?

Inhibiting gastrointestinal motility Signup and view all the answers