A 10-year-old child with pneumonia is receiving oxygen at 5 L/minute via a nasal cannula.
When planning care for this child, what principle of oxygen administration should the nurse keep in mind?

The nurse is about to administer a histamine 2-receptor antagonist to a patient with peptic ulcer disease. What is the primary purpose of this class of medication?

A client on the cardiac telemetry unit suddenly starts showing signs of ventricular fibrillation. The advanced cardiac life support (ACLS) team defibrillates the client, restoring a normal sinus rhythm. Later in the day, a family member Questions why the code was called, telling the nurse that the client has a living will.
How should the nurse respond?

A client with chronic kidney disease (CKD) has elevated blood urea nitrogen (BUN) and serum creatinine levels. The client reports feeling fatigued and is unable to concentrate during the morning assessments.
What action should the nurse take based on these findings?

A 35-year-old woman, who works as a legal secretary, visits the outpatient clinic for an assessment of consistent pain in her hands.

She reports that the pain is identical in both hands and wrists but is worse upon waking. The pain and stiffness have persisted for the past 3 months.

She believes she has arthritis because her mother and grandmother both have arthritis.

Based on the data provided, determine the most likely condition the client is experiencing, two actions the nurse should take to address that condition, and two parameters the nurse should monitor to assess the client’s progress.

The primary caregiver of an elderly patient contacts the nurse at the outpatient clinic due to a sudden change in the patient’s behavior.

The caregiver informs the nurse that the patient, who is usually oriented and able to answer Questions, is now confused and agitated.

What actions should the nurse take? (Select all that apply)

A client with a history of adrenal insufficiency is admitted to the intensive care unit with an acute adrenal crisis. The client is complaining of nausea and joint pain.
Vital signs are: temperature 102° F (38.9° C), heart rate 138 beats/minute, blood pressure 80/60 mm Hg. Which intervention should the nurse implement first?

A patient with a history of heart failure presents at the emergency department reporting fatigue and weakness. The patient has been taking 50 mg spironolactone tablets orally every day.

The nurse receives a lab report indicating the patient’s serum potassium level is 6.2 mEq/L (6.2 mmol/L). What is the most important intervention for the nurse to implement?

The nurse uses the Modified Caregiver Strain Index (MCSI) and determines that the daughter is experiencing significant stress due to taking on her mother’s care.

The nurse plans to discuss ways to reduce caregiver stress with the daughter.

Select three statements that the nurse should include in the discussion.

An elderly male patient, who has been experiencing abdominal pain, is admitted to the hospital from a long-term care facility.

He hasn’t had a bowel movement in 7 days, his abdomen is distended, and he recently vomited 150 mL of dark brown emesis.

In what order should the nurse perform the following interventions? Arrange from highest to lowest priority.

The nurse is preparing a 50 mL dose of 50% dextrose IV for a patient with insulin shock. What is the appropriate method for administering the medication?