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 C

Explanation

: Chest tube placement is done to remove air or ﬂuid from the pleural space, which is the area between the lungs and the chest wall. The chest tube drainage system is an important tool to monitor and manage the drainage from the chest tube.

It is essential that the chest tube drainage system is placed below the level of the patient's chest and the site of insertion. This is necessary to create a continuous drainage system by allowing gravity to assist in the ﬂow of air or ﬂuid out of the pleural space. If the chest tube drainage system is placed above the insertion site, the ﬂuid will not drain properly, which can cause the ﬂuid to back up into the patient's chest cavity, leading to complications such as pneumothorax or hemothorax.

Therefore, the appropriate statement regarding a chest tube is that the chest tube drainage system must be placed below the site of insertion.

A. O+ B. A+ C. A- D. AB+

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.

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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.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client with a chest tube. Which is the following statements is appropriate regarding a chest tube?

Correct Answer is C

Explanation

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

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