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 D

Explanation

Atrial fibrillation is a common arrhythmia, and diuretics are often used in the management of patients with this condition to help control ﬂuid balance. However, diuretics can cause electrolyte imbalances, especially hypokalaemia (low potassium levels), which can lead to muscle cramps and other complications.

A Complete Metabolic Panel (CMP) is a blood test that measures various electrolytes, glucose, and other important components. Among the options given, the most likely lab value to be abnormal in Patient MK's case is a low level of potassium (K+), which is consistent with her symptoms and diuretic use. Option d, K+ -

1. mEq/L, is the correct option as it represents a low level of potassium, which is defined as a value less than 3.5 mEq/L.

Option a, Mg2 – 20 mEq/L, represents high magnesium levels, which are not typically associated with diuretic use or muscle cramps. Option b, Na+ - 123 mEq/L, represents low sodium levels, which are less likely to occur with diuretic use, and are typically associated with other conditions. Option c, Ca2 – 10.0 mg/dl, represents normal calcium levels and is not typically aﬀected by diuretic use.

A. Chart the reading at 91%, this is normal for a COPD patient. B. Place a non-rebreather on the patient with high ﬂow oxygen. C. Call the doctor if the patient is declining. D. Sit the patient up and have them breathe deep.

Correct Answer is D

Explanation

Sitting the patient up and encouraging deep breathing can help improve oxygenation and increase the pulse oximetry reading. This is a non-invasive intervention that can be implemented immediately to help improve the patient’s oxygen levels.

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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

Patient MK is admited with Atrial Fibrillation an irregular heart rhythm. She is also complaining of muscle cramps to her legs and that she started a new diuretic last week. What lab value are you most likely to find on her Complete Metabolic Panel?

Correct Answer is D

Explanation

RH has a history of COPD. The CNA checks his vital signs at the beginning of the shift and tells you that his pulse ox reading is 91%. What should the nurse advise the CAN does next:

Correct Answer is D

Explanation

Coughing and Deep breathing is taught to a patient to prevent recurrent pneumonia. She is educated to breathe in deeply first to over expand lung volume: this is called what?

The nurse is caring for a client who requires IV ﬂuids. which IV ﬂuid type would be considered a hypertonic solution?

The nurse provides care for the client with an asthma crisis experiencing hypoxia. Which lung sound would the nurse expect to auscultate on the physical assessment?

The home care nurse visits a client with compromised lung function. The client has greenish yellow sputum with a musty odor. Which assessment is the priority for the

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.

A client suﬀering from chronic obstructive pulmonary disease (COPD) reports that it is hard to cough up secretions and the secretions are thick and sticky. Which intervention will the nurse use to promote respiratory hygiene in this situation?

The nurse observes that the client’s pulse oximetry is 89%. What is the priority nursing action?