Nokea
Which of the following would Nurse Tony suppose to regard as a cardinal manifestation or symptom of digoxin toxicity to his patient Clay diagnosed with heart failure?
- A. Headache
- B. Respiratory distress
- C. Extreme bradycardia
- D. Constipation
Correct Answer: C
Rationale: Digoxin is a medication commonly used to treat heart failure. One of the cardinal manifestations of digoxin toxicity is extreme bradycardia, which is characterized by a slower than normal heart rate. This can be a serious and potentially life-threatening symptom of digoxin toxicity, as it indicates that the medication is affecting the heart's electrical conduction system. Other symptoms of digoxin toxicity can include nausea, vomiting, vision changes, and confusion, but extreme bradycardia is a prominent sign that Nurse Tony should be vigilant for in his patient Clay, who has been diagnosed with heart failure.
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Nurse Analiza is administering a medication via the intraosseous route to a child. Intraosseous drug administration is typically used when a child is:
- A. Under age 3
- B. Over age 3
- C. Critically ill and under age 3
- D. Critically ill and over age 3
Correct Answer: C
Rationale: Intraosseous drug administration is typically reserved for pediatric patients who are critically ill and under the age of 3. This route is chosen when intravenous access cannot be readily established or when the patient is in urgent need of medication administration. Young children have easily accessible bone marrow spaces, making intraosseous administration a quick and effective means of delivering medications in emergency situations. Older children tend to have more developed vasculature, making it easier to establish intravenous access in those cases.
A client with stage II ovarian cancer undergoes a total abdominal hysterectomy and bilateral salpingo- oopherectomy with tumor secretion, omentectomy, appendectomy, and lymphadenopathy. During the second postoperative day, which of the following assessment findings would raise concern in the nurse?
- A. Abdominal pain
- B. Serous drainage from the incision
- C. Hypoactive bowel sounds
- D. Shallow breathing and increasing lethargy
Correct Answer: D
Rationale: Shallow breathing and increasing lethargy are concerning assessment findings postoperatively as they can be indicative of respiratory complications such as atelectasis, pneumonia, or pulmonary embolism. These conditions can be life-threatening and require prompt medical attention. It is essential for the nurse to monitor the client closely for any signs of respiratory distress and intervene immediately if these symptoms are present. Abdominal pain, serous drainage from the incision, and hypoactive bowel sounds are common findings after abdominal surgery and are expected in the early postoperative period.
Small round blue cell tumors refer to all the following EXCEPT
- A. non-Hodgkin lymphoma
- B. osteosarcoma
- C. Ewing sarcoma
- D. rhabdomyosarcoma
Correct Answer: B
Rationale: Osteosarcoma does not typically fall under the category of small round blue cell tumors.
Charles is started on chemotherapy, which is aimed at restoring dopaminergic activities. An example of such a drug is:
- A. Artane
- B. Elavil
- C. Benadryl
- D. Dopar
Correct Answer: D
Rationale: Dopar is a drug that contains L-DOPA (levodopa), which is a precursor to dopamine. L-DOPA is used in the treatment of Parkinson's disease to restore dopaminergic activity in the brain. By converting into dopamine in the brain, L-DOPA helps to alleviate the symptoms of Parkinson's disease, such as muscle rigidity, tremors, and slowed movement. Therefore, Dopar is an example of a drug aimed at restoring dopaminergic activities, making it the correct choice in this scenario.
Which of the ff. actions would the nurse include in the plan of care to reduce the symptoms of the patient who has vertigo?
- A. Avoid noises
- B. Encourage fluid intake
- C. Avoid sudden movements
- D. Administer analgesics
Correct Answer: C
Rationale: Vertigo is a sensation of spinning or dizziness that can be caused by issues in the inner ear. One of the key strategies in managing vertigo is to avoid sudden movements that can trigger or worsen the symptoms. Sudden movements can disrupt the balance mechanisms in the inner ear and further exacerbate the feeling of dizziness and spinning. By advising the patient to avoid sudden movements, the nurse can help reduce the intensity and frequency of vertigo episodes, promoting greater comfort and quality of life for the patient.