A nurse is caring for a client who has an implanted venous access port.

Which of the following should the nurse use to access the port?

butterfly needle

An angiocatheter

A 25-gauge needle

A noncoring needle

Answer and Explanation

The Correct Answer is D

The correct answer is choice D, a noncoring needle.

A noncoring needle is a special type of needle that has a beveled tip and a side hole. It is designed to prevent damage to the port’s septum, which is the soft silicone top that serves as the vein access point.

A noncoring needle also reduces the risk of infection and clotting.

Choice A is wrong because a butterfly needle is a small, winged needle that is used for peripheral venous access, not for accessing a port. A butterfly needle can damage the port’s septum and cause leakage or infection.

Choice B is wrong because an angiocatheter is a thin, plastic tube that is inserted into a vein using a needle.

It is used for short-term IV therapy, not for accessing a port. An angiocatheter can also damage the port’s septum and cause complications.

Choice C is wrong because a 25-gauge needle is too small to access a port.

A 25-gauge needle is typically used for subcutaneous injections, not for intravenous injections. A 25-gauge needle can also clog the port or cause hemolysis (breakdown of red blood cells).

Normal ranges for ports vary depending on the type and size of the port, but generally they have a reservoir diameter of 1.5 to 2.5 cm, a catheter length of 40 to 60 cm, and a catheter diameter of 0.8 to 1.2 mm. Ports are usually flushed with saline or heparin solution every 4 to 6 weeks when not in use to prevent clotting.

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Correct Answer is C

Explanation

The correct answer is choice C. Taking a hot shower in the morning can help decrease stiffness and improve joint mobility for people with rheumatoid arthritis. This is one of the self-management strategies that can reduce pain and disability.

Choice A is wrong because applying cold packs directly on the skin of the affected joints can cause vasoconstriction and increase inflammation.

Cold therapy should be used with caution and with a barrier between the skin and the ice pack.

Choice B is wrong because biological response modifiers are not used to prevent infection, but to reduce inflammation and slow down joint damage in rheumatoid arthritis.

These medications can actually increase the risk of infection by suppressing the immune system.

Choice D is wrong because clustering physical activities during the day can cause fatigue and joint stress for people with rheumatoid arthritis.

It is better to pace activities throughout the day and take frequent breaks to rest the joints.

Normal ranges for rheumatoid arthritis are based on the disease activity score (DAS), which measures the number of swollen and tender joints, the level of inflammation in the blood, and the patient’s global assessment of health. A DAS below 2.6 indicates remission, a DAS between 2.6 and 3.2 indicates low disease activity, a DAS between 3.2 and 5.1 indicates moderate disease activity, and a DAS above 5.1 indicates high disease activity.

A. "You can drink beverages that contain caffeine.". B. "You should eat foods that are low in fat.". C. "Notify your provider if you experience vomiting or diarrhea.". D. "Limit alcohol intake to no more than one drink per day.". E. "You should eat foods high in protein.".

Correct Answer is ["B","C","E"]

Explanation

B, C, and E. The nurse should include the following statements in the teaching:.

- You should eat foods that are low in fat. A low-fat diet can help reduce the amount of digestive enzymes your pancreas releases and prevent further inflammation and pain.
- Notify your provider if you experience vomiting or diarrhea. These symptoms can lead to dehydration and malnutrition, which can worsen your condition and require hospitalization.
- You should eat foods high in protein. Protein can help your body heal and repair damaged tissues. It can also prevent muscle wasting and weight loss, which are common complications of chronic pancreatitis.

Choice A is wrong because caffeine can stimulate the pancreas and increase pain and inflammation. Choice D is wrong because alcohol can damage the pancreas and trigger more attacks. People with chronic pancreatitis should avoid alcohol completely.

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A nurse is caring for a client who has an implanted venous access port. Which of the following should the nurse use to access the port?

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Naxlex Comprehensive Predictor Exams

A nurse is teaching a client who has rheumatoid arthritis about illness management. Which of the following instructions should the nurse include in the teaching?

Correct Answer is C

Explanation

A nurse in an emergency department is caring for a client. Exhibits The nurse is providing teaching to the client about self-care. Select the 3 statements the nurse should include in the teaching.

Correct Answer is ["B","C","E"]

Explanation

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A nurse is caring for a client who has an implanted venous access port.

Which of the following should the nurse use to access the port?