Nokea
The nurse is aware that the proper management of poisoning includes the following EXCEPT to
- A. perform hemoperfusion
- B. remove the toxin through dialysis
- C. dilute the ingested substance
- D. induce vomiting after ingestion of the caustic substance or petroleum distillate
Correct Answer: A
Rationale: Hemoperfusion is not a standard management technique for poisoning. The other options are commonly used methods in managing poisoning cases.
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The last fire in the hospital was due to a malfunctioning equipment. The Fire extinguisher was nowhere to be found. What should have been practiced?
- A. A dedicated fire extinguisher must be in every strategic Place
- B. Place one fire extinguisher between two units.
- C. A fire extinguisher can be replaced with fire sensors.
- D. Borrowing fire extinguishers may be tolerated if on the same floor
Correct Answer: A
Rationale: The correct practice in this situation would be to have a dedicated fire extinguisher in every strategic location throughout the hospital. Having fire extinguishers readily available in key areas ensures that they can be accessed quickly in case of a fire emergency. Placing one fire extinguisher between two units may not be sufficient as it may not be easily accessible in the event of a fire. Fire extinguishers should not be replaced with fire sensors as these serve different functions. Additionally, borrowing fire extinguishers may not be a safe or reliable practice, as they should be properly maintained and placed according to safety standards. Therefore, having dedicated fire extinguishers in every strategic location is the best practice to ensure the safety and well-being of individuals in the hospital.
Which of the following is a common complication associated with long-term use of corticosteroids in orthopedic patients?
- A. Osteoporosis
- B. Hypertension
- C. Hyperkalemia
- D. Hyperthyroidism
Correct Answer: A
Rationale: Osteoporosis is a common complication associated with long-term use of corticosteroids in orthopedic patients. Corticosteroids can lead to bone loss by inhibiting bone formation and promoting bone resorption, resulting in decreased bone mineral density and increased risk of fractures. Therefore, patients on long-term corticosteroid therapy, especially in high doses, should be monitored closely for osteoporosis and receive appropriate preventive measures such as calcium, vitamin D supplementation, and bisphosphonates to mitigate the risk of bone thinning and fractures.
A patient presents with a palpable thyroid nodule and signs of hyperthyroidism. Fine-needle aspiration biopsy reveals follicular cells with nuclear features suggestive of malignancy. Which endocrine disorder is most likely responsible for these symptoms?
- A. Hashimoto's thyroiditis
- B. Graves' disease
- C. Diabetes mellitus
- D. Follicular thyroid carcinoma
Correct Answer: D
Rationale: Follicular thyroid carcinoma is a type of thyroid cancer that arises from the follicular cells of the thyroid gland. Patients with follicular thyroid carcinoma may present with a palpable thyroid nodule, which in this case is causing signs of hyperthyroidism due to the overproduction of thyroid hormones by the malignant cells. Fine-needle aspiration biopsy revealing follicular cells with nuclear features suggestive of malignancy further supports the diagnosis of follicular thyroid carcinoma in this scenario.
Which of the following actions is indicated in the management of a patient with an open chest wound (sucking chest wound)?
- A. Applying a sterile dressing and occlusive dressing.
- B. Administering supplemental oxygen.
- C. Providing reassurance and emotional support.
- D. Elevating the patient's legs to improve venous return.
Correct Answer: A
Rationale: An open chest wound, also known as a sucking chest wound, can lead to a collapsed lung and respiratory distress. Immediate management involves sealing the wound to prevent air from entering the pleural space and further compromising the patient's respiratory function. Applying a sterile dressing over the wound helps to prevent contamination and occluding the wound with an airtight covering, such as an occlusive dressing, can effectively reduce the risk of a tension pneumothorax, a serious complication that can arise from a sucking chest wound. These interventions help to stabilize the patient's condition and improve the chances of a successful recovery. Administering supplemental oxygen, though beneficial, would be secondary to the primary management of sealing the chest wound. Providing emotional support is important but addressing the physical emergency takes precedence. Elevating the patient's legs would not be appropriate in managing an open chest wound.
A patient with obstructive sleep apnea (OSA) presents with excessive daytime sleepiness, loud snoring, and witnessed apneic episodes during sleep. Which of the following interventions is most appropriate for managing OSA and improving symptoms?
- A. Weight loss and lifestyle modifications
- B. Continuous positive airway pressure (CPAP) therapy
- C. Oral appliance therapy
- D. Surgical uvulopalatopharyngoplasty (UPPP)
Correct Answer: B
Rationale: CPAP therapy is considered the gold standard treatment for obstructive sleep apnea (OSA) and is the most appropriate intervention for managing OSA and improving symptoms. CPAP therapy involves using a machine that delivers a continuous flow of air through a mask worn over the nose or mouth during sleep. This air pressure helps keep the airway open, preventing the collapse that causes apneas and snoring during sleep.