A nurse is caring for a client who has a prescription for a stool guaiac test. The client asks the nurse about the purpose of the test. The nurse should respond by stating that the stool guaiac is testing for which of the following findings in the client's feces?

Blood

Parasites

Bacteria

Fat

Answer and Explanation

The Correct Answer is A

The purpose of the stool guaiac test, also known as the fecal occult blood test (FOBT), is to identify the presence of hidden or occult blood in the stool. This test is commonly performed to screen for gastrointestinal bleeding, which can indicate various conditions such as colorectal cancer, ulcers, polyps, or other sources of bleeding in the digestive tract.

The other options mentioned are not specifically detected by the stool guaiac test:

Parasites: The stool guaiac test does not directly detect parasites in the feces. Parasite testing requires a different type of analysis, such as microscopic examination or specialized laboratory tests.

Bacteria: The stool guaiac test does not specifically detect bacteria in the feces. If a bacterial infection is suspected, other diagnostic tests such as stool culture or polymerase chain reaction (PCR) may be ordered.

Fat: The stool guaiac test is not designed to detect fat in the feces. If there is a concern about fat malabsorption, other tests such as fecal fat analysis or Sudan stain may be used.

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Correct Answer is ["1"]

Explanation

The nurse typically auscultates the abdomen for bowel sounds before meals or at least 1-2 hours after meals. This timing allows for the assessment of both the presence and character of bowel sounds. It is important to note that bowel sounds can vary depending on factors such as the client's activity level, diet, and any underlying gastrointestinal conditions. Therefore, a comprehensive assessment of bowel sounds should be conducted at different times to obtain an accurate representation of the client's bowel function.

Correct Answer is ["25"]

Explanation

To calculate the infusion rate in drops per minute (gtt/min), we can use the following formula: Infusion rate (gtt/min) = (Volume to be infused (ml) * Drop factor) / Time (min) Given:

Volume to be infused: 100 ml

Drop factor: 60 gtt/ml

Time: 4 hr

First, we need to convert the time from hours to minutes:

4 hr * 60 min/hr = 240 min

Now, we can calculate the infusion rate:

Infusion rate (gtt/min) = (100 ml * 60 gtt/ml) / 240 min

Simplifying the equation:

Infusion rate (gtt/min) = 6000 gtt / 240 min

Dividing both sides:

Infusion rate (gtt/min) ≈ 25 gtt/min

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A nurse is caring for a client who has a prescription for a stool guaiac test. The client asks the nurse about the purpose of the test. The nurse should respond by stating that the stool guaiac is testing for which of the following findings in the client's feces?

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Naxlex Comprehensive Predictor Exams

A nurse is checking the client's bowel sounds. At which time should the nurse auscultate the client's abdomen?

Correct Answer is ["1"]

Explanation

A nurse is preparing to administer 0.9% sodium chloride (NS) 100 mL IV to infuse over 4 hr. The drip factor of the manual IV tubing is 60 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number.)

Correct Answer is ["25"]

Explanation

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A nurse is caring for a client who has a prescription for a stool guaiac test. The client asks the nurse about the purpose of the test. The nurse should respond by stating that the stool guaiac is testing for which of the following findings in the client's feces?

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