A nurse is providing teaching to a client about recognizing manifestations of an impending cardiac arrest. Which of the following manifestations should the nurse include in the teaching?

Muscular aches in the leg

Profound fatigue

Severe headache

Ringing in the ears

Answer and Explanation

The Correct Answer is B

A. Muscular aches in the leg: Muscular aches in the leg are not typically indicative of an impending cardiac arrest. While leg pain or cramping can be associated with peripheral vascular disease or venous insufficiency, they are not specific signs of cardiac arrest.

B. Profound fatigue: Profound fatigue can be a warning sign of an impending cardiac arrest. Fatigue or weakness can result from inadequate blood flow to the heart muscle, which may occur prior to a cardiac event. Additionally, systemic effects of cardiovascular compromise can lead to generalized weakness and fatigue.

C. Severe headache: While severe headache can be associated with conditions such as hypertension or intracranial bleeding, it is not a typical manifestation of an impending cardiac arrest. Headaches may occur as a result of stress or anxiety related to the cardiac event, but they are not a direct warning sign of impending cardiac arrest.

D. Ringing in the ears: Ringing in the ears, also known as tinnitus, is not typically associated with an impending cardiac arrest. Tinnitus can result from various factors such as noise exposure, ear infections, or certain medications, but it is not considered a warning sign of impending cardiac arrest.

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Correct Answer is C

Explanation

A. People who abstain from alcohol: Abstaining from alcohol does not necessarily increase the risk of sustaining a traumatic brain injury (TBI). In fact, excessive alcohol consumption can increase the risk of falls and accidents leading to TBIs, but abstaining from alcohol itself is not a risk factor for TBI.

B. People who live in rural areas: Living in rural areas may be associated with certain risk factors for TBIs, such as increased rates of motor vehicle accidents due to factors like higher speed limits and longer distances traveled. However, it is not a direct cause of TBIs.

C. People who play contact sports: Engaging in contact sports, such as football, soccer, or rugby, poses a higher risk of sustaining a traumatic brain injury due to the potential for collisions, falls, and impacts during gameplay.

D. People who are in their 30's: While traumatic brain injuries can occur at any age, individuals who are involved in activities with a higher risk of head injuries, such as contact sports or high-risk occupations, may be more prone to TBIs regardless of their age. Age alone is not a significant risk factor for TBIs.

A. Synchronized electrical cardioversion B. Cardiac resynchronization therapy (CRT) C. Heart catheterization with percutaneous intervention D. Echocardiogram

Correct Answer is B

Explanation

A. Synchronized electrical cardioversion: Synchronized electrical cardioversion is a procedure used to restore normal sinus rhythm in patients with certain types of arrhythmias, such as atrial fibrillation or atrial flutter. However, it is not typically indicated for all patients with worsening heart failure and arrhythmias.

B. Cardiac resynchronization therapy (CRT): CRT, also known as biventricular pacing, involves the placement of a specialized pacemaker device to improve the coordination of contractions between the heart's chambers. It is often used in patients with heart failure and arrhythmias to help regulate the rhythm and improve cardiac function.

C. Heart catheterization with percutaneous intervention: Heart catheterization with percutaneous intervention, such as angioplasty or stent placement, is used to treat coronary artery disease by opening narrowed or blocked blood vessels. While coronary artery disease may contribute to heart failure, this procedure specifically targets the coronary arteries rather than arrhythmias.

D. Echocardiogram : An echocardiogram is a diagnostic test that uses sound waves to create images of the heart's structure and function. While an echocardiogram may provide valuable information about the heart's condition in a patient with heart failure and arrhythmias, it is not a procedure used to regulate the rhythm directly.

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A nurse is providing teaching to a client about recognizing manifestations of an impending cardiac arrest. Which of the following manifestations should the nurse include in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a traumatic brain injury (TBI). Which of the following groups should the nurse understand has a higher risk of sustaining a TBI?

Correct Answer is C

Explanation

A nurse is planning care for a client who has worsening heart failure and is experiencing arrhythmias. Which of the following procedures should the nurse anticipate the client will require to regulate the rhythm?

Correct Answer is B

Explanation

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