An older client is admitted to the intensive care unit unconscious after several days of vomiting and diarrhea.

Vital Signs

Heart Rate-beats/minute- 110 Respirations - breathes/minute- 28 Blood Pressure – mmHG- 80/60

Arterial blood gases (ABGs)

Ph- 7.34

PaCO2- 34 mmHg

HCO3- 20 mmol/L

pO2- 90 mmHg

Electrolytes Results

Sodium

130 mEq/L(mmol/L) Potassium

2.5 mEq/L (mmol/L) Chloride

95 mEq/L (mmol/L)

Reference Range:

Sodium [136 to 145 mEq/L (136 to 145 mmol/L)]

Potassium [3.5 to 5 mEq/L (3.5 to 5 mmol/L)]

Chloride [98 to 106 mEq/L (98 to 106 mmol/L)]

PaCO2 [35 to 45 mm Hg]

HCO, [21 to 28 mEq/L (21 to 28 mmol/L)] PaO2 [80 to 100 mm Hg)

The nurse inserts a urinary catheter and obtains a scant amount of dark amber output. Which intervention should the nurse implement first? (Please scroll and view each tab's information in the client's medical record before selecting the answer.)

Initiate continuous dopamine infusion at 2 mcg/kg/minute.

Administer promethazine 25 mg slow intravenous (IV) push every 4 hours.

Begin potassium chloride 10 mEq over 1 hour per secondary infusion.

Give a bolus of 0.9% sodium chloride 1,000 ml over 30 minutes.

Answer and Explanation

The Correct Answer is D

A)   Incorrect - Initiating continuous dopamine infusion is not a priority in this situation. The client's low blood pressure and electrolyte imbalances require more immediate attention.
B)   Incorrect - Administering promethazine addresses symptoms like nausea and vomiting, but it doesn't address the primary issue of hypovolemia and low blood pressure.
C)   Incorrect - Administering potassium chloride without addressing the fluid deficit can be dangerous and may lead to further electrolyte imbalances.
D)   Correct- The client's vital signs and laboratory results indicate hypovolemia (low blood pressure, low sodium, and low potassium). The immediate priority is to address the fluid deficit and correct the electrolyte imbalances. Administering a bolus of 0.9% sodium chloride (normal saline) will help increase intravascular volume and improve blood pressure, as well as correct the electrolyte imbalances to some extent.

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Correct Answer is D

Explanation

A) Incorrect - While a salad includes vegetables and fruits, it may not provide sufficient protein for wound healing.
B) Incorrect - Vegetable soup and crackers might not provide enough protein compared to other options.
C) Incorrect - While a peanut butter sandwich includes some protein, soda and cookies are not rich sources of protein.
D) Correct- A tuna fish sandwich is a good source of protein. Protein is essential for wound healing as it supports tissue repair and regeneration. The choice of a tuna fish sandwich along with chips and ice cream suggests a balanced meal with adequate protein content, which aligns with the teaching of a high protein diet to promote wound healing.

A. Juice should be avoided in infancy and early childhood B. The majority of the child's calories should be coming from the formula C. The parents can add raw fruit, cheese, or firmly cooked vegetables to the die D. The child should probably be eating more times per day E. The parents should consider using a fluoride supplement F. The child can now convert to animal milk instead of formula

Correct Answer is ["A","C","D"]

Explanation

A) Correct- This is correct advice. Juice is not recommended for infants due to its high sugar content and lack of essential nutrients. It can contribute to excessive calorie intake and dental caries.
B) Incorrect- This is not accurate for a 9-month-old infant. By 9 months, most infants have already started to transition to solid foods, and their primary source of nutrition should be from a variety of solid foods, not formula.
C) Correct- This is correct advice. By 9 months, infants can begin to consume a variety of complementary foods to meet their nutritional needs. Adding raw fruit, cheese, or cooked vegetables can provide important nutrients and help introduce different tastes and textures.
D) Correct- As infants transition to solid foods, they typically require more frequent meals and snacks to meet their energy and nutrient needs. Breast milk or formula intake may also gradually decrease as solid foods are introduced.
E) Incorrect- Fluoride supplementation may be considered based on the fluoride content of the water supply and the child's risk of dental caries. However, this advice is not specific to the child's nutrition and feeding progression.
F. Incorrect- At 9 months, infants should not transition to whole cow's milk as their main source of nutrition. Breast milk or infant formula remains the primary source of nutrition, and cow's milk can be introduced as a beverage and ingredient in cooking after the first year of life.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse has completed the diet teaching of a client who is being discharged following treatment of a leg wound. A high protein diet is encouraged to promote wound healing. Which lunch choice by the client indicates that the teaching was effective?

Correct Answer is D

Explanation

Exhibits The nurse at the 9-month visit reviews the child's height, weight, and feeding progression history. What should the nurse advise the parents concerning the child's nutrition? Select all that apply

Correct Answer is ["A","C","D"]

Explanation

The nurse discovers that an older client with no history of cardiac or renal disease has an elevated serum magnesium level. To further investigate the cause of this electrolyte imbalance, what information is most important for the nurse to obtain from the client's medical history?

When planning care for an adolescent with anorexia nervosa, which nursing problem has the highest priority?

A college student brings a dorm roommate to the campus clinic because the roommate has been talking to someone who is not present. The client tells the nurse that the voices are saying, "Kill, kill." Which question should the nurse ask the client next?

A client with a history of lung cancer reluctantly comes to the clinic because of persistent hoarseness and a chronic cough. The client's respirations are labored when speaking and the capillary refill is 3 seconds. Which additional finding warrants intervention by the nurse?

A client has received a prescription for orlistat for weight and nutrition management. In addition to the medication, the client plans to take a multivitamin. Which teaching should the nurse provide?

A client receives a prescription for a fluid bolus of 0.9% sodium chloride, USP 200 mL to be infused in 30 minutes. How many mL/hr should the nurse program the infusion pump to deliver? (Enter numerical value only.)

The nurse is preparing to send a client to the cardiac catheterization lab for an angioplasty. Which client report is most important for the nurse to explore further prior to the start of the procedure?