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The nurse is assessing a client and identifies a bruit over the thyroid. This finding is consistent with which interpretation?
- A. Hypothyroidism.
- B. Thyroid cyst.
- C. Thyroid cancer.
- D. Hyperthyroidism.
Correct Answer: D
Rationale: The presence of a bruit over the thyroid indicates increased blood flow, characteristic of hyperthyroidism. This excess blood flow is due to the hypermetabolic state in hyperthyroidism, leading to turbulent blood flow and the audible bruit. A bruit is not typically associated with hypothyroidism, thyroid cysts, or thyroid cancer, as these conditions do not cause increased blood flow. Therefore, the correct interpretation is hyperthyroidism.
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The patient is in a progressive care unit following arteriovenous fistula implantation in his left upper arm, and is due to have blood drawn with his next set of vital signs and assessment. When the nurse assesses the patient, the nurse should
- A. draw blood from the left arm.
- B. take blood pressures from the left arm.
- C. start a new intravenous line in the left lower arm.
- D. auscultate the left arm for a bruit and palpate for a thrill.
Correct Answer: D
Rationale: The correct answer is D because after arteriovenous fistula implantation, it is essential to assess for the presence of a bruit (audible sound caused by turbulent blood flow) and thrill (vibratory sensation) in the access site, which indicates proper functioning of the fistula. This assessment ensures that blood is flowing adequately through the newly created access for dialysis or other procedures. Drawing blood or taking blood pressures from the fistula arm can lead to complications such as clot formation or damage to the fistula. Starting a new IV line in the same arm is contraindicated to avoid compromising the newly created fistula. Thus, auscultating for a bruit and palpating for a thrill are the appropriate nursing actions in this scenario.
The intensive care unit (ICU) nurse educator will determine that teaching arterial pressure monitoring to staff nurses has been effective when the nurse:
- A. Balances and calibrates the monitoring equipment every 2 hours.
- B. Positions the zero-reference stopcock line level with the hemostatic axis.
- C. Ensures that the patient is supine with the head of the bed flat for all readings.
- D. Rechecks the location of the hemostatic axis when changing the patient’s position.
Correct Answer: B
Rationale: The correct answer is B because positioning the zero-reference stopcock line level with the hemostatic axis ensures accurate arterial pressure monitoring. Placing the stopcock at the hemostatic axis allows for correct measurement of blood pressure without any errors due to height differences. This positioning helps in obtaining precise and reliable readings.
A: Balancing and calibrating the monitoring equipment every 2 hours is important for equipment maintenance but does not directly impact the accuracy of arterial pressure monitoring.
C: Ensuring the patient is supine with the head of the bed flat is a standard position for arterial pressure monitoring but does not specifically address the correct positioning of the stopcock.
D: Rechecking the location of the hemostatic axis when changing the patient's position is essential for maintaining accuracy, but it does not directly relate to the initial correct positioning of the stopcock.
What strategies are appropriate for preventing deep vein tharboirbm.cbomo/steisst (DVT) and pulmonary embolus (PE) in an at-risk patient? (Select all that apply.) WWW .THENURSINGMASTERY.COM
- A. Graduated compression stockings
- B. Heparin or low–molecular weight heparin
- C. Sequential compression devices
- D. Strict bed rest
Correct Answer: A
Rationale: The correct answer is A: Graduated compression stockings. These stockings help prevent blood from pooling in the legs, reducing the risk of DVT and PE. They improve circulation and reduce venous stasis. Option B, heparin, is used for treatment, not prevention. Option C, sequential compression devices, help prevent DVT but are not as effective as compression stockings. Option D, strict bed rest, can actually increase the risk of DVT by reducing blood flow.
To prevent any unwanted resuscitation after life-sustaininga btirrbe.acotmm/teenstt s have been withdrawn, the nurse should ensure that what intervention has been im plemented?
- A. Do-not-resuscitate (DNR) orders are written before dis continuation of the treatments.
- B. The family is not allowed to visit until the death occur s.
- C. DNR orders are written as soon as possible after the di scontinuation of the treatments.
- D. The change-of-shift report includes the information thaatb irtbh.ceo pma/tetiset nt is not to be resuscitated.
Correct Answer: A
Rationale: The correct answer is A because writing DNR orders before discontinuation of life-sustaining treatments ensures clear communication and legal documentation of the patient's wishes. Choice B is incorrect as family support is essential in end-of-life care. Choice C is incorrect as DNR orders should be established before withdrawing treatment. Choice D is incorrect as the DNR order should be in place before shift change for immediate implementation if needed.
The nurse manager recognizes which action as an effectiveab sirtbr.acotmeg/teys tf or promoting changes in practice?
- A. Asking the clinical nurse specialist to lead a journal clu b on open visitation after each nurse is tasked to read one research article about visitation.
- B. Discussing pros and cons of open visitation at the next staff meeting.
- C. Inviting the nurses with the most experience to develop a revised policy.
- D. Tasking the unit-based nurse practice council to invite volunteers to serve on the council to revise the current policy toward more liberaal bviribs.ciotamt/iteosnt .
Correct Answer: A
Rationale: The correct answer is A because it involves a structured approach to promoting changes in practice. By asking the clinical nurse specialist to lead a journal club on open visitation after each nurse reads a research article, it ensures that all nurses are informed and engaged in the topic. This approach promotes evidence-based practice and encourages active participation.
Option B is less effective as discussing pros and cons at a staff meeting may not ensure that all nurses have the necessary knowledge to make informed decisions. Option C may not consider diverse perspectives and may not involve all staff members equally. Option D involves a select group of volunteers and may not reflect the views of the entire team. Overall, option A is the most inclusive and educational approach to promoting changes in practice.