A nurse is assessing a client for early signs of hypoxemia during an asthma attack. Which manifestation should the nurse expect?

Hypotension

Nausea

Dysphagia

Confusion

Answer and Explanation

The Correct Answer is D

A: Hypotension is not an early sign of hypoxemia. It can occur in severe cases but is not typically an initial indicator.

B: Nausea is not a common sign of hypoxemia. It may occur due to other factors but is not directly related to low oxygen levels.

C: Dysphagia, or difficulty swallowing, is not a sign of hypoxemia. It is related to swallowing disorders rather than oxygen levels.

D: Confusion is an early sign of hypoxemia. Low oxygen levels can affect brain function, leading to confusion and other cognitive changes.

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Correct Answer is ["4.0"]

Explanation

Step 1: Determine the dosage required. 320 mg

Step 2: Determine the concentration of the suspension. 400 mg per 5 mL

Step 3: Calculate the volume needed. 320 mg ÷ 400 mg per 5 mL = 320 ÷ 400 × 5 = 0.8 × 5 = 4 mL

The nurse should administer 4.0 mL per dose.

A. “I can drink cranberry juice each day.” B. “I will need to wipe my perineal area from back to front after urination.” C. “I will need to empty my bladder regularly and completely.” D. “I need to drink 8 cups of liquid each day.”

Correct Answer is B

Explanation

A: Drinking cranberry juice each day can help prevent UTIs. Cranberry juice contains compounds that may prevent bacteria from adhering to the urinary tract walls, reducing the risk of infection.

B: Wiping the perineal area from back to front after urination is incorrect and increases the risk of introducing bacteria from the anal area to the urethra, leading to UTIs. The correct method is to wipe from front to back to minimize this risk.

C: Emptying the bladder regularly and completely is an important measure to prevent UTIs. It helps flush out bacteria from the urinary tract and reduces the risk of infection.

D: Drinking 8 cups of liquid each day is recommended to maintain adequate hydration and promote regular urination, which helps prevent UTIs by flushing out bacteria.

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A nurse is assessing a client for early signs of hypoxemia during an asthma attack. Which manifestation should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer amoxicillin 320 mg PO every 12 hours to an infant. The amount available is amoxicillin suspension 400 mg/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["4.0"]

Explanation

A nurse is providing teaching to a client about measures to prevent urinary tract infections (UTIs). Which client statement indicates a need for further teaching?

Correct Answer is B

Explanation

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