Nursing Elites

1. Where does most nutrient digestion and absorption occur?

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

Correct answer: B

Rationale: The small intestine is the correct answer. It is the primary site for nutrient digestion and absorption in the digestive system. The small intestine plays a crucial role in breaking down carbohydrates, proteins, and fats into forms that can be absorbed by the body. While the large intestine absorbs water and electrolytes, the majority of nutrient absorption occurs in the small intestine. The stomach primarily functions in the initial digestion of proteins, and the mouth begins the mechanical breakdown of food through chewing.

2. Dina, 17 years old, asks you how a tubal ligation prevents pregnancy. Which would be the best answer?

• A. Prostaglandins released from the cut fallopian tubes can kill sperm
• B. Sperm cannot enter the uterus because the cervical entrance is blocked
• C. Sperm can no longer reach the ova, because the fallopian tubes are blocked
• D. The ovary no longer releases ova as there is nowhere for them to go

Correct answer: C

Rationale: The correct answer is C: 'Sperm can no longer reach the ova because the fallopian tubes are blocked.' Tubal ligation works by blocking the fallopian tubes, preventing sperm from reaching the egg for fertilization. Choice A is incorrect because prostaglandins are not released from the cut fallopian tubes to kill sperm. Choice B is incorrect as the cervical entrance being blocked does not relate to tubal ligation. Choice D is incorrect because tubal ligation does not affect the release of ova from the ovary.

3. What is the movement of water from an area of lower solute concentration to one of higher solute concentration called?

• A. Hypodipsia
• B. Hypernatremia
• C. Hypokalemia
• D. Osmosis

Correct answer: D

Rationale: The correct answer is D, Osmosis. Osmosis is the process where water moves from an area of low solute concentration to an area of high solute concentration. This movement equalizes the solute concentration in intracellular and extracellular fluids. Choices A, B, and C are incorrect because they do not describe the movement of water based on solute concentration levels.

4. As a Nurse Manager, DMLM enjoys her staff of talented and self motivated individuals. She knew that the leadership style to suit the needs of this kind of people is called:

• A. Autocratic
• B. Participative
• C. Democratic
• D. Laissez Faire

Correct answer: C

Rationale: Effective nursing care involves comprehensive assessments that address all aspects of a patient's condition, ensuring that interventions are appropriately targeted and outcomes are optimized.

5. You are to apply a transdermal patch of nitoglycerin to your client. The following are important guidelines to observe EXCEPT:

• A. Apply to hairless clean area of the skin not subject to much wrinkling
• B. Patches may be applied to distal part of the extremities like forearm
• C. Change application and site regularly to prevent irritation of the skin
• D. Wear gloves to avoid any medication on your hand

Correct answer: D

Rationale: Understanding the underlying pathology and therapeutic techniques ensures that nursing care is not only reactive but also preventative, reducing the risk of complications.

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