75-year-old who lives alone, is admitted to the hospital because of weakness and confusion.

Physical Examination

Confusion, slow to respond to questioning, generalized weakness, decreased skin turgor, dry mucous membranes, peripheral pulses weak.

Vitals: T: 101 F, BP 90/62, HR 120 bpm and irregular, RR 24, Sp02 89% on room air.

Central Venous Pressure (CVP): 1 mmHg

Pulmonary Arterial Wedge Pressure (PAWP): 2 mmHg.

Test Name	Results	Reference Range
WBC	12, 000	4, 000- 11, 000
Na+	149 mEq/L	135-145 mEq/L
K+	5.0 mEq/L	3.5- 5.0 mEq/L
Cl-	110 mEq/L	96-106 mEq/L
pH	7.34	7.35-7.45
PaCO2	34 mmHg	35- 45 mmHg
PaO2	78 mm Hg	80-100 mmHg
HCO3	21 mEq/L	22- 26 mEq/L

What order by the health care provider should the nurse question?

A client who has been receiving diuretic therapy is admitted to the emergency department with a serum potassium level of 3.0 mEq/L. The nurse should alert the health care provider immediately that the client is on which medication?

A client has a three-way catheter with a continuous bladder irrigation post-transurethral resection of the prostate. Over the last 8 hours, there has been 1600 mL of irrigation solution infused and 2500 mL measured in output from the drainage bag. What should the nurse record as the urinary output for the 8-hour period? (Enter the number only. No units)

After the nurse has taught the client with a newly diagnosed sexually transmitted infection about expedited partner therapy, which client statement indicates that teaching has been effective?

A nurse is assessing clients on a medical-surgical unit. Which client would the nurse identify as being at greatest risk for atrial fibrillation?

A client with chronic obstructive pulmonary disease (COPD) has poor gas exchange. Which action by the nurse would support the client's ventilation?

A client is in the hospital after suffering a myocardial infarction and has bathroom privileges. The nurse assists the client to the bathroom and notes the client's O2 saturation to be 96%, pulse 88 beats/min, and respiratory rate 16 breaths/min after returning to bed. What action by the nurse is best?

After starting the treatment for type 2 diabetes mellitus 6 months earlier, a client is in the office for a follow-up examination. The nurse will monitor which laboratory test to evaluate the clients adherence to the antidiabetic therapy over the past few months?

A 59-year-old client is brought into the emergency room with complaints of chest pain. The client states that the pain is a crushing, constrictive pressure that is not relieved with position change. He states that the pain started 3 hours ago in the middle of his chest and radiates down his left arm. The client has a history of diabetes, asthma, and hypertension.

T: 99

BP: 138/72

HR: 106

RR: 19

ECG-ST segment depression

Troponin - Negative

The client is given medication for his unstable angina. Soon after, the client states that he is having difficulty breathing with audible wheezing heard on auscultation. Which of the following is most likely responsible for the symptoms experienced by this client?

The health care provider orders: Epinephrine 0.25 mg IV stat Pharmacy provides: Epinephrine 0.1 mg/mL. How many mL will the nurse prepare to administer? (Round to one decimal place.)

The nurse is taking a history of a 68-year-old woman. What assessment findings would indicate a high risk for the development of breast cancer? (Select all that apply.)