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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Explanation: The normal range of sodium (Na+) in the blood is 135-145 mEq/L. The patient's sodium level of 121 mEq/L is below the normal range, indicating a low sodium level, which is called hyponatremia.
Hyponatremia is a common electrolyte imbalance that can be caused by a variety of factors, including excessive sweating, vomiting, diarrhea, certain medications, kidney disease, and hormonal imbalances. It can cause symptoms such as nausea, headache, confusion, seizures, and coma, and it can be a medical emergency if the sodium level drops rapidly or severely.
Correct Answer is B
Explanation
: A client with renal disease may have impaired kidney function, which can affect fluid balance in the body. Giving fluids too quickly or increasing the infusion rate too quickly can lead to fluid overload,
which can exacerbate the client's condition. It is important for the nurse to monitor the amount of fluid the client is receiving to ensure that the infusion rate is appropriate for the client's condition and to prevent fluid overload. Checking the intravenous rate every two days is not sufficient; the nurse should monitor the rate regularly and adjust it as necessary based on the client's response.
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