A patient with musculoskeletal trauma asks the nurse about the difference between a strain and a sprain. Which of the following is a correct statement?

Strains are associated with fractured bone that are tearing blood vessels

"A strain should be treated with heat In the first 24 hours then ice after

A sprain involves stretching or searing or tearing of ligaments at a joint

A sprain involves tearing of a muscle body or tendon

Answer and Explanation

The Correct Answer is C

A) Strains are associated with fractured bone that are tearing blood vessels:
Strains refer to injuries of muscles or tendons due to overuse, overstretching, or tearing. A strain does not typically involve fractured bones or tearing blood vessels. Sprains, on the other hand, involve ligaments, not muscles or tendons, and may or may not involve fractures or tearing of blood vessels.

B) "A strain should be treated with heat in the first 24 hours then ice after:
. The general recommendation for the initial treatment of a strain (and sprain) is rest, ice, compression, and elevation (R.I.C.E.) within the first 24-48 hours. Ice should be applied during this period to reduce swelling and inflammation, not heat. Heat may be used after the first 48 hours to promote healing and reduce muscle stiffness, but it should not be used during the acute phase of the injury.

C) A sprain involves stretching or tearing or tearing of ligaments at a joint:
This is the correct statement. A sprain is an injury to a ligament, which is the tissue connecting bones to other bones. It is typically caused by stretching, overextension, or tearing of the ligament, often resulting from a sudden or awkward movement at a joint. Sprains commonly occur at areas such as the ankle, knee, and wrist.

D) A sprain involves tearing of a muscle body or tendon:
. A sprain involves damage to a ligament, not a muscle or tendon. Damage to muscles or tendons is classified as a strain, not a sprain. Strains refer to overuse or tearing of muscle fibers or tendons, not ligaments.

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Correct Answer is B

Explanation

A) "The procedure can help determine whether your stroke was caused by a clot or by bleeding": This statement is incorrect. An electroencephalogram (EEG) is a diagnostic test used to evaluate the electrical activity of the brain, not to assess stroke-related causes. To determine whether a stroke was caused by a clot or bleeding, imaging studies like a CT scan or MRI are typically used, not an EEG.

B) "The procedure can help identify which part of the brain seizure activity is coming from": This is the correct response. An EEG records electrical activity in the brain and is primarily used to diagnose and monitor conditions such as seizures, epilepsy, and sleep disorders. It can help pinpoint the area of the brain where abnormal electrical activity, such as that seen in seizures, is originating. This makes it an invaluable tool for understanding seizure disorders.

C) "The procedure helps evaluate nerve function to your extremities": This statement is inaccurate. An EEG does not assess nerve function to the extremities. Tests like nerve conduction studies or electromyography (EMG) are used to evaluate peripheral nerve function, whereas an EEG specifically measures electrical activity in the brain.

D) "The procedure shows images of your heart’s electrical activity": This statement is incorrect. An EEG measures brain electrical activity, not the heart's. To assess the heart's electrical activity, an electrocardiogram (ECG or EKG) is used. Therefore, an EEG and an ECG serve very different purposes.

A. Western Blot test B. Initiation of broad-spectrum antibiotics C. Initiation of Isoniazid and Rifampin D. Antiretroviral therapy.

Correct Answer is B

Explanation

A) "Western Blot test":
. The Western Blot test is typically used to confirm HIV infection after a positive enzyme-linked immunosorbent assay (ELISA). This test is not relevant for diagnosing pneumonia, which is the most likely cause of this patient's symptoms. The patient's presentation — including dyspnea on exertion, cough with green sputum, fever, fatigue, and bilateral consolidation on the chest X-ray — points to a respiratory infection (likely pneumonia) rather than an HIV-related issue.

B) "Initiation of broad-spectrum antibiotics":
. The patient's symptoms, including dyspnea, cough with green sputum, fever, fatigue, and bilateral consolidation on chest X-ray, strongly suggest community-acquired pneumonia (CAP) or hospital-acquired pneumonia (HAP). In either case, broad-spectrum antibiotics are indicated to cover a wide range of potential bacterial pathogens, especially in older adults or those with comorbidities who may be at risk for more severe infections. Immediate treatment with antibiotics is necessary to prevent complications such as respiratory failure or sepsis. Once cultures and sensitivities are obtained, the antibiotics may be adjusted based on the specific pathogen.

C) "Initiation of Isoniazid and Rifampin":
. Isoniazid and Rifampin are used to treat tuberculosis (TB), but this patient’s symptoms do not indicate TB. The patient is experiencing acute respiratory symptoms, including fever, cough with sputum production, and consolidation on chest X-ray, which are more indicative of pneumonia than of tuberculosis. Although TB could present similarly, additional testing such as a TB skin test (TST) or sputum culture for acid-fast bacilli (AFB) would be necessary before initiating antitubercular therapy. The priority intervention here is antibiotic treatment for bacterial pneumonia.

D) "Antiretroviral therapy":
. Antiretroviral therapy (ART) is used to treat HIV, but there is no indication that this patient has HIV. The symptoms presented — dyspnea, productive cough, fever, and bilateral consolidation on chest X-ray — are more consistent with an acute bacterial infection such as pneumonia rather than an HIV-related complication. ART would only be appropriate if the patient were known to have HIV and developed an opportunistic infection; however, this patient's presentation suggests a primary respiratory infection, not an HIV-related issue.

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A patient with musculoskeletal trauma asks the nurse about the difference between a strain and a sprain. Which of the following is a correct statement?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing a client for an electroencephalogram (EEG). When the client asks what the purpose of the procedure is, what is the nurse's best response?

Correct Answer is B

Explanation

An older adult client presents with dyspnea on exertion, cough with green sputum, fever, and fatigue. The nurse notes thick rhonchi/coarse crackles upon lung auscultation and the patient's chest X-ray shows bilateral consolidation. The nurse anticipates which of the following interventions?

Correct Answer is B

Explanation

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