JD has been admited after a large portion of his colon has been removed due to cancer Which statement by the patient demonstrates that he understands the function of the Gastrointestinal tract as related to ﬂuid and electrolyte balance.

The colon is responsible for absorbing water and nutrients. I am now at high risk for ﬂuid and electrolyte imbalances.

My colon is only responsible for sodium intake. I can eat more salt to ensure I am not deficient.

The part of my colon that I have left will work overtime to prevent any deficiencies in my electrolytes.

I am going to start drinking more Gatorade to prevent any imbalances from occurring.

Answer and Explanation

The Correct Answer is A

The colon is responsible for absorbing water and nutrients.

I am now at high risk for ﬂuid and electrolyte imbalances. This statement demonstrates that the patient understands the function of the gastrointestinal tract in relation to ﬂuid and electrolyte balance. The colon plays an important role in absorbing water and electrolytes from digested food, and after a large portion of the colon has been removed, the patient may be at higher risk for ﬂuid and electrolyte imbalances.

Received message. The correct option is a. The colon is responsible for absorbing water and nutrients. I am now at high risk for ﬂuid and electrolyte imbalances. This statement demonstrates that the patient understands the function of the gastrointestinal tract in relation to ﬂuid and electrolyte balance. The colon plays an important role in absorbing water and electrolytes from digested food, and after a large portion of the colon has been removed, the patient may be at higher risk for ﬂuid and electrolyte imbalances.

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Correct Answer is B

Explanation

Hemoglobin is a protein found in red blood cells that plays a crucial role in transporting oxygen from the lungs to the body's tissues and organs. When oxygen is breathed in, it binds to the hemoglobin in red blood cells, forming oxyhemoglobin. This oxyhemoglobin is then transported throughout the body via the circulatory system, delivering oxygen to the cells that need it

A. “Car seats are recommended until children are at least 10 years old/ B. “Your child will be safe in the car using the provided shoulder harness and lap belts/ C. "At the age of 6 your child should be using a booster seat.' D. "Car seats are only recommended until children are 3 years old."

Correct Answer is C

Explanation

Booster seats are recommended for children between the ages of 4 and 8, or until they are 4'9" tall. This is because seat belts are designed for adults and may not properly fit a child's smaller body. A booster seat helps to position the seat belt correctly on the child's body, improving the eﬀectiveness of the seat belt and reducing the risk of injury in the event of a crash.

Option a is incorrect because 10 years old is too old to need a car seat. Option b is incorrect because children under the age of 8, or under 4'9" tall, should not use a seat belt alone. Option d is incorrect because car seats are recommended until children are at least 4 years old, not 3.

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JD has been admited after a large portion of his colon has been removed due to cancer Which statement by the patient demonstrates that he understands the function of the Gastrointestinal tract as related to ﬂuid and electrolyte balance.

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Naxlex Comprehensive Predictor Exams

A patient’s hemoglobin is severely low and she is complaining of being overly tired and fatigued. You are educating her on the role hemoglobin has with oxygenation and perfusion. You will know she understands the role of hemoglobin when she tells you hemoglobin transports:

Correct Answer is B

Explanation

The nurse is discussing car safety with the mother of a 6-year-old child. The child’s mother questions the need for the use of special car seats for her child. What information can be provided to her?

Correct Answer is C

Explanation

You are setting up a room for your patient that has a new tracheostomy. Select all of the equipment you need bring with to ensure patient is safe should the tracheostomy become dislodged:

The poison control nurse receives a call from the caregiver of a young school age child who may have ingested a poisonous substance. Which is the priority response by the nurse?

The nurse is working in the intensive care unit and has just received lab results for her patients. Which of the following are considered electrolyte imbalances? (Select all That Apply)

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A patient with congestive heart failure is at risk of excess ﬂuid volume. Which intervention will best determine if the patient is beginning to have excess ﬂuid volume?

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