Nokea
What is the main risk factor for developing presbycusis?
- A. Age
- B. Noise exposure
- C. Genetics
- D. All of the above
Correct Answer: A
Rationale: Age is the primary risk factor for presbycusis, a form of age-related hearing loss.
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During pulmonary hygiene for a client with pneumonia, a nurse positions the client on his left side in Trendelenburg position. From which of the following lung segments should the nurse expect secretions to be mobilized with the client in this position?
- A. Lateral segment of the left lower lobe
- B. Lateral segment of the right lower lobe
- C. Posterior segment of the right middle lobe
- D. Posterior segment of the right lower lobe
Correct Answer: B
Rationale: The correct answer is B: Lateral segment of the right lower lobe. In Trendelenburg position on the left side, gravity helps drain secretions from the right lung's lateral segments more effectively. The right lower lobe's lateral segment is the most dependent part of the lung in this position, facilitating secretion mobilization. Choices A, C, and D are incorrect because they do not align with the gravitational effect in Trendelenburg position on the left side, making secretion mobilization less efficient in those segments.
Which of the following is a finding that is most often associated with endometrial cancer?
- A. Thickened endometrial lining on ultrasound
- B. Irregular periods
- C. Young age
- D. Dyspareunia
Correct Answer: A
Rationale: A thickened endometrial lining on ultrasound is commonly associated with endometrial cancer, indicating abnormal cell growth.
Which factor may promote anxiety for a client undergoing a surgical procedure?
- A. Decreased mobility
- B. Unfamiliar environment
- C. Unclear expectations
- D. Decreased alertness
Correct Answer: C
Rationale: The correct answer is C because unclear expectations can increase anxiety in clients facing surgery.
What is the best method of controlling exposure to illness in any occupational environment?
- A. Use of masks
- B. Developing prevention programs
- C. Early diagnosis of illness
- D. Developing rehabilitation programs
Correct Answer: B
Rationale: Prevention programs address root causes, minimizing exposure risks.
Which combination of employees is best suited to fulfill this assignment?
- A. ED physicians and charge nurses
- B. Experienced RNs and experienced paramedics
- C. RNs, LPN/LVNs, and nursing assistants
- D. Atleast one representative from each group of ED personnel
Correct Answer: D
Rationale: Including representatives from all groups ensures diverse perspectives and comprehensive solutions.