Q: Which equation best represents the fluid-electrolyte imbalance in the human body?

$$\mathrm{Osmolality} = 2 \times \mathrm{[Na^+]} + \frac{\mathrm{Glucose}}{18} + \frac{\mathrm{BUN}}{2.8}$$

Question 1

Which of the following best describes the pathophysiology of peptic ulcer formation?

Accepted Answer

It results from the breakdown of the mucosal barrier due to Helicobacter pylori infection and/or excessive gastric acid, leading to erosion of the stomach or duodenal lining.

Question 2

Which of the following is NOT a common risk factor for peptic ulcer disease?

Accepted Answer

High intake of dietary fiber

Question 3

A patient presents with persistent cough, shortness of breath, and swelling in the legs. Which of the following is the most likely diagnosis?

Accepted Answer

Congestive cardiac failure

Question 4

Which of the following is a clinical manifestation of congestive cardiac failure?

Accepted Answer

Edema of lower limbs

Question 5

Which equation best represents the fluid-electrolyte imbalance in the human body?

Accepted Answer

$$\mathrm{Osmolality} = 2 	imes \mathrm{[Na^+]} + \frac{\mathrm{Glucose}}{18} + \frac{\mathrm{BUN}}{2.8}$$

Question 6

Which of the following best distinguishes inflammation from infection?

Accepted Answer

Inflammation is a non-specific response to tissue injury, while infection is caused by invasion of pathogens.

Question 7

A nurse in the Outpatient Department (OPD) is responsible for which of the following tasks?

Accepted Answer

Providing pre-operative care and health education to patients

Question 8

Which of the following is the correct definition of dyspnea?

Accepted Answer

Difficulty in breathing

Question 9

Which of the following is a common type of vomiting seen in clinical practice?

Accepted Answer

Projectile vomiting

Question 10

Which of the following is a key component of pre-operative care?

Accepted Answer

Ensuring the patient is fasting before surgery

Question 11

Which of the following is the best initial management for a patient with acute asthma exacerbation?

Accepted Answer

Providing inhaled bronchodilators

Question 12

Which of the following is a common cause of hernia?

Accepted Answer

Weakness in the abdominal wall

Question 13

Which of the following is the most appropriate wound healing process?

Accepted Answer

Primary intention, where wound edges are brought together and heal directly

Question 14

Which of the following is a symptom of fluid electrolyte imbalance?

Accepted Answer

Muscle cramps

Question 15

Which of the following is the best description of the concept of health?

Accepted Answer

A state of complete physical, mental, and social well-being

Question 16

Which of the following is a common clinical sign of asthma?

Accepted Answer

Wheezing

Question 17

Which of the following is a primary role of a nurse in the In Patient Department (IPD)?

Accepted Answer

Monitoring vital signs and administering medications

Question 18

Which of the following is the best way to prevent peptic ulcer recurrence?

Accepted Answer

Eradicating Helicobacter pylori infection and avoiding NSAIDs

Question 19

Which of the following is a common complication of congestive cardiac failure?

Accepted Answer

Pulmonary edema

Question 20

Which of the following is the most appropriate initial step in the management of a patient with severe wound infection?

Accepted Answer

Debridement and administration of appropriate antibiotics

Medical and Nursing Concepts: Peptic Ulcer, Cardiac Failure, Asthma, and Related Topics

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