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What is the primary purpose of splinting a fractured extremity in the pre-hospital setting?
- A. Immobilization to prevent further injury.
- B. Pain relief during transport.
- C. Reduction of swelling.
- D. Stabilization of the fracture site.
Correct Answer: A
Rationale: The primary purpose of splinting a fractured extremity in the pre-hospital setting is to immobilize the injured area in order to prevent further injury. By stabilizing the fracture, splinting helps to reduce movement, which can alleviate pain, prevent additional damage to surrounding tissues, and minimize the risk of causing more harm during transport or while providing care. Splinting also helps to maintain proper alignment of the bones, which is crucial for the healing process and long-term function of the injured limb.
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The incoming nurse on duty reported, the nurse is administering a medication, the patient says, "This pill looks different from the one I had taken before. " What is the APPROPRIATE action of the nurse?
- A. Explain the purpose of the medication.
- B. Encourage the patient to take the medication.
- C. Check the original medication pre scription.
- D. Ask what the other pill looked 1ike.
Correct Answer: C
Rationale: When a patient expresses concern about a medication looking different from what they had taken before, it is crucial for the nurse to verify the original prescription to ensure that the correct medication is being administered. Checking the original medication prescription will help the nurse confirm if there have been any changes or errors in the medication orders. This step is essential for patient safety and to prevent any potential medication errors. It is important to prioritize patient safety and well-being in such situations, and verifying the prescription is the appropriate action to take in this case.
A patient with chronic kidney disease presents with progressively worsening anemia and elevated serum phosphate levels. Which medication is commonly prescribed to reduce serum phosphate levels in patients with chronic kidney disease?
- A. Epoetin alfa
- B. Cinacalcet
- C. Sevelamer
- D. Allopurinol
Correct Answer: C
Rationale: Sevelamer is a medication commonly prescribed to reduce serum phosphate levels in patients with chronic kidney disease. Sevelamer is a phosphate binder that works by binding to dietary phosphate in the gut, preventing its absorption into the bloodstream. By reducing serum phosphate levels, sevelamer helps manage complications associated with hyperphosphatemia in chronic kidney disease patients, such as mineral and bone disorders. Other medications like epoetin alfa are used to treat anemia commonly seen in chronic kidney disease patients, while cinacalcet is used to manage secondary hyperparathyroidism. Allopurinol, on the other hand, is used to treat gout by reducing uric acid levels and is not indicated for reducing serum phosphate levels in chronic kidney disease patients.
A woman in active labor experiences irregular and ineffective uterine contractions, resulting in prolonged cervical dilation. What nursing intervention should be implemented to address this abnormal labor pattern?
- A. Encourage the mother to ambulate and change positions frequently.
- B. Administer intravenous opioids to enhance pain relief and relaxation.
- C. Initiate continuous electronic fetal monitoring to assess fetal well-being.
- D. Prepare for immediate cesarean section due to labor dystocia.
Correct Answer: A
Rationale: A woman experiencing irregular and ineffective uterine contractions with prolonged cervical dilation may indicate labor dystocia, also known as abnormal labor progression. To address this issue, the nursing intervention that should be implemented is to encourage the mother to ambulate and change positions frequently. This can help optimize fetal positioning and encourage descent through the birth canal by using gravity to aid in the progression of labor. Changing positions can also potentially improve the quality and effectiveness of contractions, leading to more successful cervical dilation and labor progress. Encouraging ambulation and position changes are non-invasive, patient-centered interventions that can be helpful in managing labor dystocia before considering more invasive interventions like cesarean section.
A patient receiving palliative care for end-stage renal disease expresses distress over changes in body image due to edema and weight gain. What intervention should the palliative nurse prioritize to address the patient's concerns?
- A. Encourage the patient to focus on accepting their body changes as part of the illness.
- B. Provide education on dietary modifications to manage fluid retention and edema.
- C. Offer emotional support and validate the patient's feelings about body image changes.
- D. Prescribe diuretic medications to reduce fluid retention and alleviate edema.
Correct Answer: C
Rationale: The most appropriate intervention for the palliative nurse to prioritize in this situation is to offer emotional support and validate the patient's feelings about body image changes. End-stage renal disease can lead to significant physical changes such as edema and weight gain, which can impact a patient's body image and self-esteem. By providing emotional support and validating the patient's feelings, the nurse can help address the patient's distress and concerns, improving their overall psychological well-being. While providing education on dietary modifications (choice B) and prescribing diuretic medications (choice D) may be important aspects of managing fluid retention and edema, addressing the patient's emotional distress and body image concerns should be the initial priority in a palliative care setting. Encouraging the patient to accept their body changes (choice A) may overlook the emotional impact these changes have on the patient, making choice C the most appropriate intervention.
A patient presents with chest pain that occurs at rest and is exacerbated by deep breathing or changes in body position. The pain improves with leaning forward. Which cardiovascular disorder is most likely responsible for these symptoms?
- A. Stable angina
- B. Unstable angina
- C. Pericarditis
- D. Myocarditis
Correct Answer: C
Rationale: Pericarditis is the inflammation of the pericardium, the sac surrounding the heart. Patients with pericarditis typically present with sharp chest pain that worsens with deep breathing, changes in body position, and coughing. The pain tends to improve when the patient leans forward. This characteristic symptom of pericarditis is known as "pleuritic" chest pain. In contrast, stable angina presents as predictable chest pain that occurs with exertion and is relieved by rest or medications. Unstable angina is characterized by chest pain that occurs at rest or with minimal exertion and is considered a medical emergency. Myocarditis involves inflammation of the heart muscle and may present with symptoms such as chest pain, but it does not typically have the characteristic of worsening with deep breathing or changes in body position.