Nursing Elites

1. Which of the following disorders is more likely associated with blood in stool?

• A. Gastroesophageal reflux
• B. Crohn's disease
• C. Irritable bowel syndrome
• D. Colon cancer

Correct answer: D

Rationale: Colon cancer is more likely associated with blood in stool due to the presence of bleeding from the tumor in the colon. Gastroesophageal reflux (Choice A) typically presents with heartburn and regurgitation but not blood in stool. Crohn's disease (Choice B) can cause gastrointestinal symptoms, but bloody stools are more commonly associated with ulcerative colitis. Irritable bowel syndrome (Choice C) is characterized by abdominal pain, bloating, and changes in bowel habits, but it does not typically cause blood in stool. Therefore, the correct answer is D, Colon cancer.

2. Which of the following is a sign of hypoglycemia?

• A. Rapid, deep breathing
• B. Increased urination
• C. Weakness and confusion
• D. High blood pressure

Correct answer: C

Rationale: The correct answer is C: Weakness and confusion. Hypoglycemia is characterized by low blood sugar levels, leading to inadequate glucose supply to the brain, resulting in symptoms like weakness and confusion. Choices A, B, and D are incorrect. Rapid, deep breathing is not typically a sign of hypoglycemia but can be seen in other conditions like respiratory issues. Increased urination is more commonly associated with conditions like diabetes mellitus, while high blood pressure is not a typical sign of hypoglycemia.

3. When caring for a patient with systemic lupus erythematosus (SLE), the disease the nurse is dealing with is an example of:

• A. Autoimmunity
• B. Alloimmunity
• C. Homoimmunity
• D. Alleimmunity

Correct answer: A

Rationale: When a nurse cares for a patient with systemic lupus erythematosus (SLE), the nurse is dealing with an autoimmune disease. In autoimmune diseases like SLE, the immune system mistakenly attacks the body's own tissues. Choice A, 'Autoimmunity,' is the correct answer because SLE is an example of the immune system attacking self-antigens, leading to tissue damage and inflammation. Choices B, C, and D are incorrect. Alloimmunity refers to the immune response against foreign antigens from members of the same species, homoimmunity is not a recognized term in immunology, and alleimmunity is not a valid term in this context.

4. During a follow-up visit, a patient being treated for latent tuberculosis mentions inconsistent drug intake. What should subsequent health education focus on?

• A. The importance of adhering to the treatment regimen to reduce adverse effects
• B. The necessity of consistently taking the prescribed drugs for TB cure
• C. Matching drug dosages carefully to signs and symptoms
• D. The consequence of nonadherence leading to antiretroviral use

Correct answer: B

Rationale: The correct answer is B because consistent intake of prescribed drugs is crucial for curing tuberculosis. By emphasizing the necessity of following the treatment plan, the patient is more likely to achieve a successful outcome. Choice A is incorrect because it focuses on the risk of adverse effects rather than the primary goal of TB cure. Choice C is incorrect as it does not address the issue of inconsistent drug intake. Choice D is also incorrect as it introduces a different treatment (antiretrovirals) not relevant to latent tuberculosis.

5. What aspect of hormonal contraceptives places a woman at the greatest risk for the development of blood clots?

• A. Hormonal contraceptives increase serum triglyceride and cholesterol levels.
• B. Hormonal contraceptives increase platelet levels.
• C. Hormonal contraceptives increase blood levels of clotting factors.
• D. Hormonal contraceptives cause injury to blood vessel linings.

Correct answer: C

Rationale: The correct answer is C. Hormonal contraceptives increase blood levels of clotting factors, particularly factors II, VII, IX, and X. This elevation in clotting factors can predispose individuals to thromboembolic events, including blood clots. Choices A, B, and D are incorrect because hormonal contraceptives do not have a significant effect on serum triglycerides and cholesterol, platelet levels, or causing direct injury to blood vessel linings as the primary mechanism for clot formation.

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