Nursing Elites

1. Which statement best describes evidence-based practice?

• A. Reading and analyzing research reports to determine their implementation in nursing practice
• B. Collecting data to evaluate the efficiency of nursing practice in delivering quality care
• C. Monitoring unit practices to ensure adherence to Joint Commission standards
• D. Using the most effective, current, and applicable information to guide nursing care for the best outcomes

Correct answer: D

Rationale: Evidence-based practice involves utilizing the most effective, current, and relevant information to inform nursing care decisions for optimal client outcomes. While research reports and data collection are important components of evidence-based practice, the essence lies in integrating all available information to determine the best course of action. Monitoring compliance with standards, as described in choices A and C, is essential for quality assurance but does not capture the comprehensive nature of evidence-based practice.

2. What does the term 'Afferent Nerve' mean?

• A. Carrying an impulse to the brain
• B. Carrying an impulse away from the brain
• C. Carrying impulses to the motor neurons of the appendicular muscles
• D. None of the above

Correct answer: A

Rationale: The correct answer is 'Carrying an impulse to the brain.' Afferent nerves are sensory nerves that carry signals from sensory receptors towards the central nervous system, including the brain. Choice B, 'Carrying an impulse away from the brain,' is incorrect as this describes efferent nerves which carry signals from the central nervous system to muscles and glands. Choice C, 'Carrying impulses to the motor neurons of the appendicular muscles,' is incorrect as it describes a different type of nerve function. Choice D, 'None of the above,' is incorrect as the correct definition of afferent nerve is indeed 'Carrying an impulse to the brain.'

3. What is the BEST blood collection location for a newborn?

• A. the AC
• B. the veins of the forehead
• C. the heel
• D. the fingertips

Correct answer: C

Rationale: When collecting blood from newborns, it is safest and most commonly done by collecting blood from the lateral or medial aspect of the baby's heel. This location is preferred due to the accessibility of the veins and the minimal discomfort caused to the newborn. Veins in the forehead are not commonly used for blood collection in newborns. The fingertips are not optimal for blood collection in newborns due to their small size and the potential for causing discomfort. The AC (antecubital) area, typically used in adults for blood collection, is not recommended for newborns due to the size of their veins and the potential risk of injury.

4. During a client interview, which of the following leading questions should the nurse avoid asking?

• A. What medication do you take at home?
• B. You are really excited about the plastic surgery, aren't you?
• C. Were you aware I've had this same type of surgery?
• D. What would you like to talk about?

Correct answer: B

Rationale: The nurse should avoid asking leading questions during a client interview as they can influence the client's response. Option B is a leading question as it suggests an expected response from the client, potentially biasing the information provided. This can lead to inaccurate data collection and subsequent errors in diagnostic reasoning. Choices A, C, and D are open-ended questions that encourage the client to provide unbiased information and allow for a more comprehensive assessment.

5. Where is the duodenum located in the digestive system?

• A. It is the first part of the small intestine, located immediately after the stomach.
• B. It is the section of the digestive system where the gall bladder delivers bile.
• C. It is the section of the small intestine where the pancreas delivers digestive juices.
• D. None of the above.

Correct answer: D

Rationale: The duodenum is the first part of the small intestine, located immediately after the stomach. It is where the majority of digestion takes place in the gut. The pancreas delivers digestive juices containing amylase and lipase, while the gall bladder delivers bile to aid in the digestion of fats. Choice A incorrectly states that the duodenum is the third section of the small intestine, which is inaccurate. Choice B incorrectly associates the duodenum with the gall bladder, which is not where the duodenum is located. Choice C incorrectly states that the duodenum is where the pancreas delivers digestive juices, which is partly correct but not the main function of the duodenum. Therefore, the correct answer is 'None of the above' as none of the choices accurately describe the location or functions of the duodenum.

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