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In assisting a physician to perform a thoracentesis to Mr. Sy, how should the nurse postion a patient with pleural effusion of the left lung?
- A. supine with the left arm extended over the head
- B. sitting at the side of the bed with both arms resting on alocked overbed table
- C. high fowler’s with both arms resting on pillows
- D. semi-fowlers with both arms resting on pillows
Correct Answer: B
Rationale: The correct answer is B: sitting at the side of the bed with both arms resting on a locked overbed table. This position allows for better lung expansion and easier access to the thoracic cavity during the procedure. Sitting position helps in maximizing lung volume and facilitates drainage of pleural effusion. Arms resting on a locked overbed table helps the patient maintain a stable position and reduces the risk of movement during the procedure. Other choices are incorrect because supine position (A) may not allow for optimal lung expansion, high fowler's position (C) may not provide easy access to the thoracic cavity, and semi-fowlers position (D) may not facilitate efficient drainage of pleural effusion.
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A patient tells his nurse that he has delayed having TURP because he is afraid it will affect his sexual function. Which response by the nurse is most appropriate?
- A. “Don’t worry about sterility; sperm production is not affected by this surgery.”
- B. “Would you like some information about implants used for impotence?”
- C. “This type of surgery rarely affects the ability to have an erection or ejaculation.”
- D. “There are many methods of sexual expression that are alternatives to sexual intercourse.”
Correct Answer: C
Rationale: The correct answer is C: “This type of surgery rarely affects the ability to have an erection or ejaculation.” This response is appropriate because it provides accurate information that addresses the patient's concern about sexual function without making any false claims. TURP (Transurethral Resection of the Prostate) typically does not impact a patient's ability to have an erection or ejaculate. This reassurance can help alleviate the patient's fears and provide him with accurate information to make an informed decision.
Explanation for why the other choices are incorrect:
A: “Don’t worry about sterility; sperm production is not affected by this surgery.” - This is incorrect as the concern is more about sexual function than sterility.
B: “Would you like some information about implants used for impotence?” - This is incorrect as it jumps to a solution without addressing the patient's specific concern about TURP affecting sexual function.
D: “There are many methods of sexual expression that are alternatives to sexual intercourse
Pulmonary edema is characterized by:
- A. Elevated left ventricular and-diastolic
- B. Increased hydrostatic pressure
- C. All of the above alterations
- D. A rise in pulmonary venous pressure
Correct Answer: C
Rationale: Rationale:
1. Pulmonary edema is caused by increased hydrostatic pressure in the pulmonary circulation.
2. Elevated left ventricular end-diastolic pressure signifies heart failure, a common cause of pulmonary edema.
3. A rise in pulmonary venous pressure is a consequence of increased hydrostatic pressure.
Therefore, all three alterations (A, B, D) are characteristic of pulmonary edema. Option C is correct. Choices A, B, and D are incorrect because they are all individually associated with pulmonary edema and collectively represent the condition.
The nurse is assigned to care for a postoperative client who has diabetes mellitus. During the assessment interview, the client reports that he’s impotent and says he’s concerned about its effect on his marriage. In planning this client’s care, the most appropriate intervention would be to:
- A. Encourage the client to ask questions about personality sexuality
- B. Provide time for privacy
- C. Provide support for the spouse or significant other
- D. Suggest referral to a sex counselor or other appropriate professional
Correct Answer: D
Rationale: The correct answer is D: Suggest referral to a sex counselor or other appropriate professional. This is the most appropriate intervention as it addresses the client's concern about impotence affecting his marriage by offering specialized help from a professional who can provide counseling and guidance on managing sexual issues related to diabetes. Referring the client to a sex counselor ensures that he receives expert support in addressing his specific concerns and helps improve his overall well-being and quality of life.
A: Encouraging the client to ask questions about personality sexuality may not address the underlying issue of impotence and its impact on the marriage.
B: Providing time for privacy is important but may not directly address the client's concerns about impotence.
C: Providing support for the spouse or significant other is beneficial, but the primary focus should be on addressing the client's specific concerns about impotence.
The nurse teaches a patient how to live with a new tracheostomy. Which of the ff. instructions is appropriate?
- A. “Never suction your tracheostomy; you might damage your trachea.”
- B. “”You should not feel bad about the tracheostomy – you should be feel lucky to be alive.”
- C. “Be sure to protect your tracheostomy from pollutants such as powders, hair and chemicals.”
- D. “Your tracheostomy will be cleaned each time you visit your doctor.”
Correct Answer: C
Rationale: The correct answer is C: “Be sure to protect your tracheostomy from pollutants such as powders, hair, and chemicals.” This instruction is appropriate because keeping the tracheostomy site clean and free from pollutants is crucial in preventing infections and complications. Powders, hair, and chemicals can lead to irritation and blockages, increasing the risk of infection.
Explanation of why other choices are incorrect:
A: “Never suction your tracheostomy; you might damage your trachea.” - This is incorrect because suctioning is a necessary part of tracheostomy care to clear secretions and ensure proper breathing.
B: “You should not feel bad about the tracheostomy – you should feel lucky to be alive.” - This is incorrect as it does not provide practical instructions for tracheostomy care and may not address the patient's emotional concerns adequately.
D: “Your tracheostomy will be cleaned each time you visit your doctor.” - This is
A client is admitted to the ICU, which laboratory result must be reported immediately to the physician?
- A. Hematocrit 48%
- B. paCO2 38 mm Hg
- C. platelets 18,000
- D. WBC count 8000
Correct Answer: C
Rationale: The correct answer is C: platelets 18,000. A critically low platelet count can lead to life-threatening bleeding in the ICU. Normal platelet count ranges from 150,000 to 450,000. A count of 18,000 indicates severe thrombocytopenia. Immediate reporting is crucial for prompt intervention.
Rationale for why other choices are incorrect:
A: Hematocrit of 48% is within normal range (male: 42-52%, female: 37-47%).
B: paCO2 of 38 mm Hg is within normal range (35-45 mm Hg).
D: WBC count of 8000 is within normal range (4000-11000/uL).
In critical care settings, it is vital to prioritize and address life-threatening conditions promptly, hence the urgent need to report the critically low platelet count.