Nursing Elites

1. What term describes the bending of waves around obstacles or through openings?

• A. Reflection
• B. Refraction
• C. Diffraction
• D. Absorption

Correct answer: c

Rationale: Diffraction occurs when waves bend around obstacles or spread after passing through small openings.

2. What is the name of the wart-like growths caused by the human papillomavirus (HPV)?

• A. Keloids
• B. Keloids
• C. Papillomas
• D. Carcinomas

Correct answer: C

Rationale: The correct answer is C: 'Papillomas.' Wart-like growths caused by the human papillomavirus (HPV) are known as papillomas. Keloids are raised scars that occur at the site of skin injury, while carcinomas are cancerous tumors. It is important to differentiate between these terms to accurately describe the specific condition caused by HPV. Papillomas can vary in appearance and may be found on the skin, genital area, or inside the mouth and throat.

3. Choose the most appropriate word to complete the sentence "He was _____ about his upcoming presentation."

• A. apprehensive
• B. bored
• C. excited
• D. relieved

Correct answer: A

Rationale: "Apprehensive" implies a mild worry or nervousness, which best fits the context.

4. Which of the following is the main organ responsible for absorbing nutrients?

• A. Stomach
• B. Small intestine
• C. Large intestine
• D. Pancreas

Correct answer: B

Rationale: Rationale: The small intestine is the main organ responsible for absorbing nutrients from the food we eat. It is where the majority of digestion and absorption of nutrients such as carbohydrates, proteins, fats, vitamins, and minerals occurs. The inner lining of the small intestine is covered in tiny finger-like projections called villi, which increase the surface area available for nutrient absorption. The stomach plays a role in breaking down food into smaller particles, but the actual absorption of nutrients primarily takes place in the small intestine. The large intestine mainly absorbs water and electrolytes, while the pancreas produces digestive enzymes and hormones but is not primarily responsible for absorbing nutrients.

5. When Harry uses team nursing as a care delivery system, he and his team need to assess the

• A. Each patient as listed on the worksheet
• B. Patients who needs least care
• C. Medications and treatments required for all patients
• D. Patients who need the most care

Correct answer: C

Rationale: When Harry uses team nursing as a care delivery system, he and his team need to assess the medications and treatments required for all patients. In team nursing, different team members are responsible for specific aspects of patient care, such as medications and treatments. Assessing the medications and treatments required for all patients ensures that each patient receives appropriate and timely care. This approach helps in coordinating care effectively among team members and prevents errors or omissions in patient treatment. Therefore, option C is the correct answer as it aligns with the principles of team nursing and patient-centered care.

6. When referring to blood vessel walls, the term "atherosclerosis" describes:

• A. The normal process of blood vessel wall thickening with age.
• B. The inflammation of the inner lining of blood vessels.
• C. The dilation and weakening of a blood vessel wall (aneurysm).
• D. The abnormal buildup of plaque within the arterial walls.

Correct answer: D

Rationale: Atherosclerosis is a condition characterized by the abnormal buildup of plaque within the arterial walls. This plaque is made up of substances like cholesterol, calcium, and fatty compounds. Over time, this plaque can harden and narrow the arteries, leading to reduced blood flow and potential complications like heart attacks and strokes. Options A, B, and C do not accurately describe atherosclerosis. Option A is incorrect because atherosclerosis is not a normal aging process but rather a disease. Option B is incorrect because atherosclerosis involves the buildup of plaque rather than inflammation of the inner lining of blood vessels. Option C is incorrect because an aneurysm is a different condition involving the dilation and weakening of a blood vessel wall, not the buildup of plaque seen in atherosclerosis.

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