During a Cardiac Stress test, a patient complains of chest pain while running The chest pain subsides when he stops running and is relaxed. The patient is diagnosed with Stable angina and is given education by the nurse. He understands the lack of muscles is causing stable angina during exercise.

Electrolytes

Oxygen

Potassium

Hemoglobin

Answer and Explanation

The Correct Answer is B

During exercise, the heart has to work harder to pump blood and oxygen to the muscles. In patients with stable angina, there is a partial blockage of the coronary arteries, which reduces blood ﬂow and oxygen delivery to the heart muscle. This lack of oxygen to the heart muscles causes chest pain or discomfort, which subsides when the patient stops exercising and is relaxed.

Therefore, it is important for the patient with stable angina to avoid activities that trigger chest pain, take prescribed medications, and make lifestyle modifications to manage their condition.

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Correct Answer is D

Explanation

AB+ blood type is known as the universal recipient because individuals with this blood type have both A and B antigens on the surface of their red blood cells, as well as the Rh antigen. This means that they can receive blood from donors of any ABO blood type (A, B, AB, or O) and Rh factor (positive or negative) without experiencing a transfusion reaction.

Therefore, in the case of a patient who will be needing a blood transfusion, if the nurse knows that the patient's blood type is unknown, it is ideal to give them AB+ blood type as it is considered the safest option.

A. No action is required, because this may be normal for the client B. The nurse should prepare intubation equipment for the health care provider C. Administer oxygen at 6 L/m by nasal cannula D. Have the client breath into a paper bag

Correct Answer is A

Explanation

A. This is the most appropriate response. Clients with COPD often have chronically elevated carbon dioxide levels, which can lead to a compensatory decrease in the oxygen saturation level. A reading of 91% may be within their normal range.

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During a Cardiac Stress test, a patient complains of chest pain while running The chest pain subsides when he stops running and is relaxed. The patient is diagnosed with Stable angina and is given education by the nurse. He understands the lack of muscles is causing stable angina during exercise.

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Naxlex Comprehensive Predictor Exams

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:

Correct Answer is D

Explanation

The nurse is obtaining a pulse oximetry reading for a client admited with exacerbation of chronic obstructive pulmonary disease (COPD). When observing a reading of 91%. what action should the nurse perform?

Correct Answer is A

Explanation

Patient MK is admited with Atrial Fibrillation an irregular heart rhythm. She is also complaining of muscle cramps to her legs and that she started a new diuretic last week. What lab value are you most likely to find on her Complete Metabolic Panel?

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