The nurse is caring for a patient with pneumonia. Which lab abnormality is most concerning?

decreased serum creatinine

elevated white blood cell count

protein in urinalysis

decreased serum potassium

Answer and Explanation

The Correct Answer is B

B. An elevated white blood cell (WBC) count, specifically an elevation in the neutrophil count (neutrophilia), is commonly seen in pneumonia. It indicates an inflammatory response to the infection and is a typical finding in bacterial pneumonia.
A. A decreased serum creatinine level is not typically associated with pneumonia and may not be directly related to the condition. In fact, it may suggest impaired kidney function or dehydration, but it is not a concerning lab abnormality specifically related to pneumonia.
C. Protein in the urine (proteinuria) may be present in various conditions, including kidney disease, urinary tract infections, and certain systemic illnesses. While it can sometimes be seen in severe cases of pneumonia, it is not a specific or common finding associated with the condition.
D. Decreased serum potassium levels are not typically associated with pneumonia itself. However, certain factors related to pneumonia treatment or complications, such as the use of diuretics or vomiting, could lead to hypokalemia. While hypokalemia can have serious consequences, it is not directly related to the severity of pneumonia.

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Correct Answer is A

Explanation

A. Diabetes can lead to damage of blood vessels throughout the body, both large and small. Complications can affect various organs and systems, including the heart, kidneys, eyes, and nerves. Damage to both large vessels (macrovascular complications) and tiny vessels (microvascular complications) contributes to the diverse range of complications associated with diabetes.
B. Both type 1 and type 2 diabetes increase the risk of long-term complications, but the specific risks and patterns of complications may differ between the two types. While individuals with type 1 diabetes may face challenges in achieving tight glycemic control due to the complete absence of endogenous insulin production, tight control can significantly reduce the risk of complications in both type 1 and type 2 diabetes.
C. Lower HbA1c levels indicate better overall glycemic control and are associated with reduced risk of long-term complications. However, achieving tight glycemic control should be balanced with the risk of hypoglycemia and individual patient factors.
D. Hypoglycemia can also lead to increased risk of cardiovascular events and mortality in individuals with diabetes. Therefore, it is important to balance glycemic control to minimize the risk of hypoglycemia while also reducing the risk of hyperglycemia-related complications.

A. Shake the canister 3 to 5 seconds vigorously. B. Place her lips firmly around the mouthpiece. C. Inhale slowly over 3 to 5 seconds while pushing down on the canister. D. Hold her breath for 10 seconds. E. Exhale slowly through pursed lips.

Correct Answer is A, B, C, D, E

Explanation

A. Shake the canister 3 to 5 seconds vigorously.
Before each use, it's important to shake the MDI to ensure proper mixing of the medication.
B. Place her lips firmly around the mouthpiece.
Creating a tight seal around the mouthpiece ensures that the medication is delivered directly into the airways.
C. Inhale slowly over 3 to 5 seconds while pushing down on the canister.
While pressing down on the canister, the client should inhale slowly to allow the medication to reach the lungs.
D. Hold her breath for 10 seconds.
After inhaling the medication, holding the breath for 10 seconds allows for better absorption of the medication into the lungs.
E. Exhale slowly through pursed lips.
After holding the breath, exhaling slowly through pursed lips helps to fully exhale and ensures that the medication remains in the airways.

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The nurse is caring for a patient with pneumonia. Which lab abnormality is most concerning?

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Naxlex Comprehensive Predictor Exams

The nurse is preparing to teach about the long-term complications for patients diagnosed with diabetes. Which finding is accurate?

Correct Answer is A

Explanation

43. A nurse is reinforcing teaching about use of a metered-dose inhaler (MDI) with a client who has a new diagnosis of asthma. Identify the sequence the client should follow. (Move the steps into the box on the right, placing them in the selected order of performance. Use all steps.)

Correct Answer is A, B, C, D, E

Explanation

A nurse is reinforcing teaching with the parents of a child who is starting to use a spacer with a metered-dose inhaler (MDI) to treat asthma. Which of the following information should the nurse include in the teaching?

Your client has told you that they have been experiencing intermittent upper abdominal pain about 3 hours after eating and at times will even be awaken in the middle of the night by this pain. You suspect that your client may have which type of peptic ulcer?

The LPN/LVN is providing teaching for a patient with type 2 diabetes. Which statement indicates an understanding by the patient?

A nurse is collecting data from a client who has gastroesophageal reflux disease (GERD) and reports having heartburn every night. Which of the following actions should the nurse identify as a contributing factor to the client's heartburn?

After reinforcing teaching on peptic ulcer disease, the nurse evaluates the patient as understanding the education if the patient states which of the following is a primary cause of peptic ulcer disease?

A nurse is reinforcing teaching for a client who has a duodenal ulcer and a new prescription for sucralfate. The client asks the nurse how sucralfate works. Which of the following statements should the nurse make?

The nurse is caring for a patient with pneumonia. Which lab abnormality is most concerning?

A nurse is reinforcing teaching a client who has peptic ulcer disease and is starting therapy with sucralfate. Which of the following instructions should the nurse include in the teaching?