Nokea
A patient teaching plan should include which of the ff. lifestyle modifications to help control hypertension?
- A. Regular aerobic exercise
- B. Three alcoholic beverages per day
- C. Low-tar cigarettes
- D. Daily multivitamin supplements
Correct Answer: A
Rationale: Regular aerobic exercise is an essential lifestyle modification to help control hypertension. Exercise can help lower blood pressure, improve cardiovascular health, and reduce the risk of developing hypertension. Physical activity strengthens the heart, making it more efficient in pumping blood, which can lead to lower blood pressure levels. Additionally, exercise helps in weight management, which is crucial in controlling hypertension as obesity is a significant risk factor for high blood pressure. Overall, incorporating regular aerobic exercise into a patient's routine can significantly contribute to better blood pressure control and overall health.
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The nurse is conducting discharge teaching about signs and symptoms of heart failure to parents of an infant with a repaired tetralogy of Fallot. Which signs and symptoms should the nurse include? (Select all that apply.)
- A. Warm flushed extremities
- B. Weight loss
- C. Decreased urinary output
- D. Sweating (inappropriate)
Correct Answer: C
Rationale: C. Decreased urinary output: This can be a sign of fluid retention, which is a common symptom of heart failure. Infants with heart failure may have decreased urine output as the body tries to retain fluid to help compensate for the heart's decreased ability to pump effectively.
The first thing to do for a nurse when an accident occurs is to find out if patient is conscious so that she could:
- A. Reassure the patient
- B. Call relatives
- C. Bring patient immediately to the hospital
- D. Call a doctor
Correct Answer: A
Rationale: The first thing a nurse should do when an accident occurs is to assess the patient's level of consciousness. This is important to determine the patient's immediate medical needs and to ensure the patient's safety. By checking if the patient is conscious, the nurse can assess the patient's alertness and responsiveness, which will help in providing appropriate care. Reassuring the patient is crucial to help calm them down and provide comfort in a stressful situation. Once the nurse has established the patient's level of consciousness, they can then proceed with necessary medical interventions such as contacting a doctor or bringing the patient to the hospital if needed.
A 1-year-old with acute renal failure (ARF) is edematous with minimal urine output. Vital signs: HR 146, BP 176/92, RR 42; the child has nasal flaring and retractions. Despite oral Kayexalate, serum potassium continues to rise. Which treatment will most benefit the child?
- A. Additional rectal Kayexalate.
- B. Intravenous furosemide.
- C. Endotracheal intubation and ventilatory assistance.
- D. Placement of a Tenckhoff catheter for peritoneal dialysis.
Correct Answer: D
Rationale: When ARF deteriorates and electrolyte imbalances worsen, peritoneal dialysis (via a Tenckhoff catheter) is indicated.
To prevent infection in a patient with a subdural intracranial pressure monitoring system in place, the nurse should;
- A. Use aseptic technique for the insertion site.
- B. Use clean technique for cleansing connections and aseptic technique for the insertion site.
- C. Use sterile technique when cleansing the insertion site
- D. Close any leaks in the tubing with tape. SITUATION: Mr. Dela Isla, a client with early Dementia exhibits thought process disturbances.
Correct Answer: A
Rationale: To prevent infection in a patient with a subdural intracranial pressure monitoring system in place, the nurse should use aseptic technique for the insertion site. Aseptic technique involves maintaining a sterile field to prevent the introduction of microorganisms that could lead to infection. Using aseptic technique specifically for the insertion site helps reduce the risk of introducing pathogens into the patient's intracranial system, reducing the chances of infection. Additionally, maintaining a strict aseptic technique is crucial for preventing complications and ensuring patient safety when managing intracranial pressure monitoring systems.
A client suspected of having colorectal cancer will require which diagnostic study to confirm the diagnosis?
- A. Stool hematest
- B. Abdominal computed tomography (CT)
- C. Carcinoembryonic antigen (CEA) scan
- D. Sigmoidoscopy
Correct Answer: D
Rationale: Sigmoidoscopy is a diagnostic study that allows direct visualization of the lower part of the colon and rectum using a flexible tube with a camera at its end, called a sigmoidoscope. This procedure enables the healthcare provider to visually inspect the lining of the colon and rectum, identify any abnormal growths, such as tumors or polyps, and obtain tissue samples for biopsy if necessary. In the case of suspected colorectal cancer, sigmoidoscopy is crucial for confirming the diagnosis by directly visualizing any cancerous lesions or abnormal tissue changes in the colon and rectum. Other diagnostic tests, such as stool hematest, abdominal CT, and CEA scan, may aid in the evaluation and staging of colorectal cancer but are not as effective in confirming the diagnosis as sigmoidoscopy. Thus, sigmoidoscopy is the preferred diagnostic study for definitively diagnosing colorectal cancer in a client suspected of having the disease.