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Exhibits

The nurse reviews the nurse's notes and flow chart to identify trends.

Click to specify the notations that require immediate follow up (more than one notation may be correct.)

Body System

Circulatory

Heart rate 96 beats/minute

Blood pressure 90/62 mm Hg

IV infusing at 125 ml/hr

Respirations 16 breaths/minute

Respiratory

Oxygen saturation of 89%

Several deep breaths

Integumentary

Episiotomy intact with no redness

Pad is saturated with blood

18 gauge IV to left forearm

Genital/Urinary

Boggy fundus 1 cm above umbilicus

Fundus rotated to the right

Voided 200 mL of clear yellow urine

Blood pressure 90/62 mm Hg

Oxygen saturation of 89%

Fundus rotated to the right

Voided 200 mL of clear yellow urine

Oxygen saturation of 89%

IV infusing at 125 ml/hr

Answer and Explanation

The Correct Answer is ["A","B","C"]

Blood pressure 90/62 mm Hg

A blood pressure of 90/62 mm Hg indicates hypotension, which could be indicative of hypovolemia (low blood volume) due to postpartum hemorrhage. Hypotension needs immediate evaluation and intervention to prevent further complications.

Oxygen saturation of 89%

An oxygen saturation of 89% on room air is below the normal range (typically 95-100%). This suggests the client is not adequately oxygenating, which could be due to various reasons such as respiratory compromise or inadequate ventilation. Immediate follow-up is necessary to determine the cause and initiate appropriate interventions.

Fundus rotated to the right

The displacement of the fundus could be due to the presence of a distended bladder pushing the uterus to one side which may increase uterine atony.

Nursing Test Bank

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Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

Rationale

A. The client's pH is low (acidotic), and the PaCO2 is high (respiratory acidosis). Increasing the rate of ventilation (respiratory rate) can help to decrease PaCO2 by increasing alveolar ventilation, thereby helping to correct respiratory acidosis.

B. Expiratory flow time affects the time available for exhalation. While this may affect the overall mechanics of ventilation, it is not directly targeting the primary issue of elevated PaCO2 and acidosis.

C. Increasing tidal volume increases the volume of air delivered with each breath. This can improve ventilation efficiency but may not address the underlying problem of elevated PaCO2 unless it leads to increased minute ventilation.

D. Expiratory pressure is related to positive end-expiratory pressure (PEEP), which helps maintain alveolar recruitment and improve oxygenation. Decreasing expiratory pressure may not directly address the elevated PaCO2 and acidosis.

Correct Answer is ["1.3"]

Explanation

Convert pounds to kilograms.

1 pound = 0.453592 kilograms
132 pounds * 0.453592 kg/pound = 59.87 kilograms

Step 2: Calculate the total dose in micrograms.

44 micrograms/kilogram * 59.87 kilograms = 2635.08 micrograms

Step 3: Convert micrograms to milligrams.

1 milligram = 1000 micrograms
2635.08 micrograms / 1000 micrograms/milligram = 2.63508 milligrams

Step 4: Calculate the volume to be administered.

Concentration of lorazepam = 2 milligrams/milliliter
Volume = Dose / Concentration
Volume = 2.63508 milligrams / 2 milligrams/milliliter = 1.31754 milliliters

Therefore, the nurse should administer approximately 1.3milliliters of the lorazepam solution.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is A

Explanation

Correct Answer is ["1.3"]

Explanation

A client admitted with pneumonia and on bedrest has not had the strength to perform self care. Which assessment finding provides the nurse with the earliest indication that the client is developing a pressure injury?

Exhibits Which client statement(s) require(s) follow up teaching by the nurse? Select all that apply.

A client arrives at a hurricane disaster medical area seeking treatment for diarrhea. Which source of contamination should the nurse consider when interviewing the client about exposure?

A client arrives to the emergency department with chest pain after taking sildenafil. Based on the client's history, which medication should the nurse withhold?

A client is being treated for syndrome of inappropriate antidiuretic hormone (SIADH). On examination, the client has a weight gain of 4.4 lbs (2 kg) in 24 hours and an elevated blood pressure. Which intervention should the nurse implement first?

Exhibits Which other treatment(s) might be helpful for this client? Select all that apply.

The parent of a 7-month-old brings the infant to the clinic because the skin in the diaper area is excoriated and red, but there are no blisters or bleeding. The parent reports no evidence of watery stools. Which nursing intervention should the nurse implement?