Nokea
A client is admitted to the unit with a diagnosis of syndrome of inappropriate antidiuretic hormone secretion (SIADH). For which electrolyte abnormality will you be sure to monitor?
- A. Hypokalemia
- B. Hyperkalemia
- C. Hyponatremia
- D. Hypernatremia
Correct Answer: C
Rationale: SIADH leads to water retention and dilutional hyponatremia. Monitoring sodium levels is essential to prevent complications from low serum sodium.
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Which category of complementary and alternative medicine involves healing theory and practice that evolved from other cultures?
- A. Energy medicine
- B. Whole medical systems
- C. Manipulative and body-based therapies
- D. Biologically based practices
Correct Answer: B
Rationale: Whole medical systems, such as Ayurveda and Traditional Chinese Medicine, incorporate theories and practices developed in other cultures.
Which type of agent does sulfur mustard fall under?
- A. Nerve agents
- B. Blistering agents
- C. Respiratory toxins
- D. Cyanide poisonings
Correct Answer: B
Rationale: The correct answer is B because sulfur mustard is a blistering agent that causes skin and respiratory damage.
A client has returned from the surgical suite following surgery for a fractured mandible with intermaxillary fixation. Which of the following actions is the priority for the nurse to take?
- A. Prevent aspiration.
- B. Ensure adequate nutrition.
- C. Promote oral hygiene.
- D. Relieve the client's pain.
Correct Answer: A
Rationale: The correct answer is A: Prevent aspiration. This is the priority because with intermaxillary fixation, the client is unable to open their mouth, increasing the risk of aspiration. Aspiration can lead to serious complications, such as pneumonia. Ensuring the client's airway is clear and they are able to breathe properly should be the top priority.
Summary:
- B: Ensuring adequate nutrition can be important, but preventing aspiration takes precedence.
- C: Promoting oral hygiene is important but not as urgent as preventing aspiration.
- D: Relieving the client's pain is essential, but ensuring their safety from aspiration is the priority.
6. What is the rationale behind many nurses advocating complementary and alternative therapies?
- A. They promote self-care and self-determination by patients.
- B. They are congruent with a view of humans as holistic beings.
- C. They are less expensive for patients than conventional therapies.
- D. They cause few adverse effects while achieving positive outcomes.
Correct Answer: B
Rationale: Many nurses advocate CAM because it aligns with a holistic view of health, considering physical, emotional, and spiritual aspects, as stated in option B.
A nurse caring for a patient in the intensive care unit (ICU) implements strategies to create an environment conducive to sleep. Which strategy would be most effective?
- A. Turning off the lights in the room during the night
- B. Having the television on at all times for background noise
- C. Silencing the alarms on the bedside monitor and infusion pumps
- D. Administering ordered analgesics around the clock, even if the patient denies pain
Correct Answer: A
Rationale: The correct answer is A. Turning off the lights minimizes disruption to the patient's circadian rhythm. Background noise (B) and silencing alarms (C) may not always be feasible, and unnecessary analgesics (D) could interfere with sleep.