A patient newly diagnosed with heart failure understands that heart failure means there is a lack of sufficient blood supply to the patient's tissue throughout the body tells you that the is responsible for pumping blood from the hear t to the lest of the body.

Left Ventricle

Left Atria

Right Atria

Right Ventricle

Answer and Explanation

The Correct Answer is A

The left ventricle is responsible for pumping oxygen-rich blood from the heart to the rest of the body. In heart failure, the left ventricle is weakened and unable to pump blood efficiently, resulting in reduced blood ﬂow to the body's tissues. This can lead to symptoms such as fatigue, shortness of breath, and swelling in the legs and feet. Treatment for heart failure may include medications, lifestyle changes, and in some cases, surgical interventions such as a heart transplant.

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Correct Answer is B

Explanation

. Assess your patient’s lower extremities and lungs for ﬂuid retention.

If a patient’s intake is 2500ml and her output is 1200ml from a catheter bag, and you are concerned that she may not be excreting enough urine for the amount of water she is taking in, the most appropriate next step would be to assess her lower extremities and lungs for ﬂuid retention. This can help determine if the patient is retaining water and if further intervention is necessary.

A. “Car seats are recommended until children are at least 10 years old/ B. “Your child will be safe in the car using the provided shoulder harness and lap belts/ C. "At the age of 6 your child should be using a booster seat.' D. "Car seats are only recommended until children are 3 years old."

Correct Answer is C

Explanation

Booster seats are recommended for children between the ages of 4 and 8, or until they are 4'9" tall. This is because seat belts are designed for adults and may not properly fit a child's smaller body. A booster seat helps to position the seat belt correctly on the child's body, improving the eﬀectiveness of the seat belt and reducing the risk of injury in the event of a crash.

Option a is incorrect because 10 years old is too old to need a car seat. Option b is incorrect because children under the age of 8, or under 4'9" tall, should not use a seat belt alone. Option d is incorrect because car seats are recommended until children are at least 4 years old, not 3.

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A patient newly diagnosed with heart failure understands that heart failure means there is a lack of sufficient blood supply to the patient's tissue throughout the body tells you that the is responsible for pumping blood from the hear t to the lest of the body.

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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

The nurse is discussing car safety with the mother of a 6-year-old child. The child’s mother questions the need for the use of special car seats for her child. What information can be provided to her?

Correct Answer is C

Explanation

A client admited with heart failure requires careful monitoring of his ﬂuid status. Which method will provide the nurse with the best indication of the client’s ﬂuid status?

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?

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:

The nurse is caring for a client with respiratory alkalosis. Which arterial blood gas data does the nurse anticipate finding?

The nurse is working in the intensive care unit and has just received lab results for her patients. Which of the following are considered electrolyte imbalances? (Select all That Apply)

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The nurse scaring for a patient who will be needing a blood transfusion. The nurse knows that the universal recipient of blood would be considered blood type:

A patient newly diagnosed with heart failure understands that heart failure means there is a lack of sufficient blood supply to the patient's tissue throughout the body tells you that the is responsible for pumping blood from the hear t to the lest of the body.