Which technique is most reliable to confirm correct placement of a nasogastric tube prior to initiating tube feedings?

Fluoroscopy to identify location.

Aspirate contents and measure the pH.

Inject air and listen for gurgling sounds.

Observe for bubbles after placing the end of the tube in a cup of water.

Answer and Explanation

The Correct Answer is B

This is because the pH of gastric contents is acidic (less than 5.5) and can indicate that the tube is in the stomach. This method is predictive of the correct placement of a nasogastric tube.

Choice A is wrong because fluoroscopy is not the most reliable method to confirm the correct placement of a nasogastric tube. It is an imaging technique that uses X-rays to show the movement of the tube, but it is not always available or feasible.

Choice C is wrong because injecting air and listening for gurgling sounds is not a reliable method to confirm the correct placement of a nasogastric tube. It can cause false-positive results and does not differentiate between the stomach and the respiratory tract.

Choice D is wrong because observing for bubbles after placing the end of the tube in a cup of water is not a reliable method to confirm the correct placement of a nasogastric tube. It can also cause false-positive results and does not differentiate between the stomach and the respiratory tract.

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

Explanation

These interventions help the client to cope with stress by enhancing their social support and teaching them skills to manage stressors.

Choice B is wrong because sedative hypnotics may cause dependence and do not address the underlying causes of stress.

Choice D is wrong because discussing factors that contribute to stress may increase the client’s anxiety and does not provide any solutions.

The normal range for coping is to use adaptive strategies that reduce stress and promote well-being.

A. Drinking contaminated water. B. Eating raw chicken. C. IV drug use. D. Unprotected intercourse.

Correct Answer is C

Explanation

This is because hepatitis C is a viral infection that spreads through contaminated blood and body fluids. IV drug use is one of the most common ways to get hepatitis C, especially if people share needles or other equipment.

Choice A is wrong because drinking contaminated water is not a risk factor for hepatitis

C. Hepatitis A and E are transmitted by the fecal-oral route, which can happen through contaminated water.

Choice B is wrong because eating raw chicken is not a risk factor for hepatitis C. Hepatitis E can be transmitted by eating undercooked meat from infected animals, but not chicken.

Choice D is wrong because unprotected intercourse is not a major risk factor for hepatitis

C. Hepatitis B and D are more likely to be transmitted by sexual contact than hepatitis

C. However, having multiple sexual partners or having sexually transmitted diseases can increase the risk of hepatitis

C. Normal ranges for hepatitis C tests depend on the type of test and the laboratory that performs it.

Some common tests are:

Anti-HCV antibody test: This test detects antibodies to the hepatitis C virus in the blood.

A positive result means that the person has been exposed to the virus, but does not necessarily mean that they have an active infection. A negative result means that the person has never been exposed to the virus or has cleared it from their body.

HCV RNA test: This test measures the amount of hepatitis C virus in the blood.

A positive result means that the person has an active infection and can transmit the virus to others. A negative result means that the person does not have an active infection or has cleared it from their body.

HCV genotype test: This test identifies the strain or type of hepatitis C virus that the person has. There are six major genotypes of hepatitis C, numbered 1 to 6, and each one may respond differently to treatment.

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Which technique is most reliable to confirm correct placement of a nasogastric tube prior to initiating tube feedings?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When a client has a nursing diagnosis of Ineffective Coping, which nursing interventions would best meet the desired outcome of demonstrating appropriate coping strategies? (Select all that apply).

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

Explanation

A client is diagnosed with hepatitis. C.Which client risk factor would be most related to this diagnosis?

Correct Answer is C

Explanation

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