Nokea
The nurse has completed giving medication instructions to a client receiving benazepril to treat hypertension. Which statement made by the client indicates to the nurse that the client needs further teaching?
- A. I need to change positions slowly.
- B. I need to monitor my blood pressure every week.
- C. I need to use salt moderately in cooking and on foods.
- D. I need to report signs and symptoms of infection to my doctor.
Correct Answer: D
Rationale: Benazepril is an angiotensin-converting enzyme (ACE) inhibitor used to treat hypertension. Client education includes changing positions slowly to avoid orthostatic hypotension, monitoring blood pressure regularly, and using salt moderately as part of a heart-healthy diet. However, reporting signs and symptoms of infection is not directly related to benazepril use, as infections are not a common side effect. The client may need further teaching to clarify the specific side effects to monitor, such as cough, swelling, or signs of hyperkalemia.
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Mr. Y had surgery two days ago and is recovering on the surgical unit of the hospital. Just before lunch, he develops chest pain and difficulties with breathing. His respiratory rate is 32/minute, his temperature is 100.8°F, and he has rales on auscultation. Which of the following nursing interventions is most appropriate in this situation?
- A. Place the client in the Trendelenburg position
- B. Contact the physician for an order for antibiotics
- C. Administer oxygen therapy
- D. Decrease his IV rate
Correct Answer: C
Rationale: Chest pain, dyspnea, tachypnea, mild fever, and rales or crackles on auscultation in a client who had surgery 2 days ago may be indicative of a pulmonary embolism. The nurse should administer oxygen to address his breathing and assist him to a comfortable position to facilitate better oxygenation before contacting the physician. Placing the client in the Trendelenburg position is not recommended in this situation as it may worsen a potential pulmonary embolism by increasing venous return. Contacting the physician for antibiotics is not the priority as the immediate concern is addressing the breathing difficulty. Decreasing the IV rate is not indicated in this situation where the client is experiencing respiratory distress and needs oxygen therapy.
A client returns from surgery after having a colon resection. The nurse is performing an assessment and notes the wound edges have separated. This condition is called:
- A. Evisceration
- B. Hematoma
- C. Dehiscence
- D. Granulation
Correct Answer: C
Rationale: Wound dehiscence occurs when the edges of a wound pull apart. The condition may occur following a surgical procedure if the sutures were deficient. Wound dehiscence may also occur following a wound infection or in cases where a client significantly stretches or overuses the associated tissues. Evisceration refers to the protrusion of internal organs through an open wound. Hematoma is a localized collection of blood outside the blood vessels. Granulation is the formation of new connective tissue and tiny blood vessels on the surface of a wound during the healing process.
Mr. N is a client who entered the hospital with a diagnosis of diabetic ketoacidosis. The nurse enters his room to check his vital signs and finds him breathing at a rate of 32 times per minute; his respirations are deep and regular. Which type of respiratory pattern is Mr. N most likely exhibiting?
- A. Kussmaul respirations
- B. Cheyne-Stokes respirations
- C. Biot's respirations
- D. Cluster breathing
Correct Answer: A
Rationale: Mr. N is exhibiting Kussmaul respirations, characterized by rapid, deep, and regular breathing. This type of respiratory pattern is commonly seen in metabolic acidosis, such as in diabetic ketoacidosis. Kussmaul respirations are a form of hyperventilation, leading to the elimination of carbon dioxide from the body. Choice B, Cheyne-Stokes respirations, is characterized by alternating periods of deep, rapid breathing followed by periods of apnea and is not typically associated with diabetic ketoacidosis. Choice C, Biot's respirations, involve irregular breathing patterns with periods of apnea and are not reflective of the described breathing pattern. Cluster breathing, as mentioned in Choice D, is not a recognized term in respiratory patterns and does not describe the breathing pattern observed in Mr. N.
Mrs. O is seen for follow-up after an episode of acute pancreatitis. Her physician orders a serum amylase level and the result is 200 U/L. Which of the following is a potential cause of this result?
- A. The client is pregnant
- B. The client has hypertension
- C. The client is in renal failure
- D. The client has pancreatitis
Correct Answer: D
Rationale: An elevated serum amylase level after pancreatitis may indicate another attack of the condition. It is common to order serum amylase as part of routine follow-up after pancreatitis. Elevated levels can also be seen in related gastrointestinal conditions like cholecystitis or an intestinal blockage. Therefore, in this case, the most likely cause of the elevated serum amylase level is a recurrence or ongoing pancreatitis. The other options, including pregnancy, hypertension, and renal failure, are not typically associated with an elevated serum amylase level in the context of follow-up after acute pancreatitis.
The nurse is caring for a client diagnosed with type 1 diabetes mellitus. Because the client is at risk for hypoglycemia, which instructions should the nurse teach the client to follow?
- A. Keep glucose tablets.
- B. Monitor the urine for acetone.
- C. Report any feelings of drowsiness.
- D. Omit the evening dose of NPH insulin if the client has been exercising.
Correct Answer: A
Rationale: Glucose tablets are taken if a hypoglycemic reaction occurs. Glucagon is also a medication that may be prescribed to be administered subcutaneously or intramuscularly if the client loses consciousness and is unable to take glucose by mouth. Glucagon releases glycogen stores and raises the blood glucose levels of hypoglycemic clients. Family members can be taught to administer this medication and possibly to prevent an emergency department visit. Acetone in the urine may indicate hyperglycemia. Although signs/symptoms of hypoglycemia need to be taught to the client, drowsiness is not the initial and key sign of this complication. The nurse should not instruct a client to omit insulin.