The nurse is working on a cardiac unit with several patients who have intravenous access lines. The nurse identifies the following are considered central venous catheters: (Select All That Apply)

Midline catheter

Tunneled catheter

Non-Tunneled catheter

Peripheral IV

PlCC Line

Answer and Explanation

Correct Answer : B,C,E

Explanation: Central venous catheters are catheters that are inserted through a vein in the chest, neck, or groin and then threaded through to a large vein near the heart. These types of catheters are used for long- term treatment and monitoring of critically ill patients.

A midline catheter is a type of peripheral IV catheter that is longer and extends into the upper arm, but it does not reach a central vein and is not considered a central line. Therefore, option a. is incorrect.

A peripheral IV catheter is inserted into a peripheral vein (e.g., hand, arm), and it does not reach a central vein, making it a peripheral line. Therefore, option d. is incorrect.

A tunneled catheter is a type of central venous catheter that is inserted through a small incision in the chest and then tunneled under the skin to a central vein. It is typically used for long-term treatment and is less likely to become infected than a non-tunneled catheter. Therefore, option b. is correct.

A non-tunneled catheter is a type of central venous catheter that is inserted directly into a central vein in the chest, neck, or groin. It is typically used for short-term treatment and is more likely to become infected than a tunneled catheter. Therefore, option c. is correct.

A PICC line (peripherally inserted central catheter) is a type of central venous catheter that is inserted through a vein in the arm and then threaded through to a central vein near the heart. It is typically used for long-term treatment and is less invasive than other types of central lines. Therefore, option e. is correct.

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Correct Answer is A

Explanation

This response provides the patient with accurate and reassuring information about the EKG procedure. It explains that the test is painless and describes what will happen during the test. The other responses do not provide as much information or reassurance to the patient.

A. Ask the family to bring in hard cardies that help promote salivation and prevent dry mouth. B. Oﬀer him caﬀeinated tea since tea has diuretic properties it won’t aﬀect his ﬂuid restriction. C. Sip the water he is allowed to have slowly to make it last throughout the day. D. Drink as much Gatorade as he feels he needs to quench his thirst.

Correct Answer is C

Explanation

c. Sip the water he is allowed to have slowly to make it last throughout the day.

Option a is not recommended as hard candies may contain sugar and artificial sweeteners, which can be harmful to the patient's health.

Option b is not recommended because caﬀeinated tea has diuretic properties that can increase urine output, leading to further dehydration.

Option d is not recommended as Gatorade is a sports drink that contains high amounts of sugar and electrolytes, which can lead to ﬂuid overload and imbalances.

Sipping the water slowly can help the patient moisten his mouth without going over his ﬂuid restriction. This approach can also help him pace his ﬂuid intake throughout the day, which can be beneficial for maintaining proper hydration levels and managing ﬂuid overload.

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The nurse is working on a cardiac unit with several patients who have intravenous access lines. The nurse identifies the following are considered central venous catheters: (Select All That Apply)

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Naxlex Comprehensive Predictor Exams

Your patient is ordered an EKG upon admission to the hospital. She is very scared and states she has never had one of these diagnostic tests before. Which answer is most appropriate by the nurse regarding EKG.

Correct Answer is A

Explanation

A patient who is ordered a ﬂuid restriction of 1000ml ﬂuid restriction. He is on the list for a kidney transplant due to kidney failure. His mouth feels dry during the day. and he wants to know how he can moisten his mouth without going over his restriction:

Correct Answer is C

Explanation

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