(1 point). Listen.
Mitogens, such as angiotensin II, and growth factors stimulate:.

Smooth muscle proliferation.

Endothelial injury.

Cardiac muscle toxicity.

Activation of phagocytes.

Answer and Explanation

The Correct Answer is A

Choice A rationale:

Mitogens like angiotensin II and growth factors stimulate smooth muscle proliferation. Mitogens are substances that promote cell division and growth. Angiotensin II, for example, is known to stimulate smooth muscle cell proliferation, which can lead to conditions like vascular remodeling and hypertension.

Choice B rationale:

Endothelial injury is not directly stimulated by mitogens. Mitogens are more associated with cell growth and proliferation rather than causing injury to endothelial cells.

Choice C rationale:

Mitogens are not typically associated with cardiac muscle toxicity. Cardiac muscle toxicity can result from various factors like certain medications or diseases, but mitogens are not the primary cause of cardiac muscle toxicity.

Choice D rationale:

Mitogens are not directly related to the activation of phagocytes. Phagocytes are white blood cells involved in the immune response, and their activation is more related to infection or inflammation rather than mitogenic stimulation. Moving on to the last question.

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Correct Answer is B

Explanation

Choice A rationale:

Subendocardial MI typically involves the inner layer of the heart muscle and may not result in marked ST segment elevation. This is not the best choice.

Choice B rationale:

Transmural MI, also known as a full-thickness or ST-elevation myocardial infarction (STEMI), is characterized by marked ST segment elevation on the ECG. This is the correct choice because it accurately describes the scenario in the question.

Choice C rationale:

"Cardial" is not a recognized term in the context of myocardial infarctions. This choice is not appropriate.

Choice D rationale:

"Transient" does not describe the type of MI but rather suggests a temporary or reversible condition. It is not the best choice.

A. A client who has bipolar disorder and is speaking loudly. B. A client who has schizophrenia and is experiencing olfactory hallucinations. C. A client who is taking clozapine and reports a sore throat. D. A client who is taking lithium and reports weight gain.

Correct Answer is C

Explanation

Choice A rationale:

The client with bipolar disorder speaking loudly may be experiencing a manic episode, but this doesn't represent an immediate physical concern. There's no indication of a medical emergency here.

Choice B rationale:

Olfactory hallucinations in a client with schizophrenia are concerning, but it doesn't necessarily indicate an immediate physical issue that requires urgent attention.

Choice C rationale:

A client taking clozapine and reporting a sore throat is of immediate concern because clozapine is associated with a risk of agranulocytosis, a potentially life-threatening condition that can manifest as a sore throat. Monitoring for this side effect is crucial.

Choice D rationale:

While weight gain in a client taking lithium should be monitored, it's not an acute issue that requires immediate attention.

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(1 point). Listen.Mitogens, such as angiotensin II, and growth factors stimulate:.

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Naxlex Comprehensive Predictor Exams

(1 point). Listen.A nurse observes a marked elevated ST segment on the ECG.What type of MI did the patient sustain?

Correct Answer is B

Explanation

A nurse is receiving change-of-shift report for four clients.Which of the following clients should the nurse see first?

Correct Answer is C

Explanation

(1 point). Listen.A cardiologist is describing acute coronary syndromes.Which of the following medical diagnoses is the cardiologist discussing?

(1 point). Listen. A patient is diagnosed with chronic pulmonary disease and elevated pulmonary vascular resistance. Which of the following heart failures does the nurse assess for in this patient?

(1 point). Listen.A patient has hyperhomocysteinemia.Which foods should the nurse encourage the patient to consume? Foods high in:.

(1 point). Listen.If a patient has dysfunction in the normal secretion of natriuretic hormones, which laboratory result should the nurse monitor?

(1 point). Listen.A patient has hyperhomocysteinemia.Which foods should the nurse encourage the patient to consume? Foods high in:.

(1 point). Listen.A nurse is describing the pathophysiology of acute rheumatic fever.Which information should the nurse include? Acute rheumatic fever is a result of an acute, abnormal immune response to group A streptococcal cell membrane antigens called:.

(1 point). Listen.While reading the history, the nurse notices that the patient has stenosis of a heart valve.How does the nurse interpret this finding? The valve:.

Listen.A patient presents with silent ischemia.Which assessment finding is typical with this condition?

(1 point). Listen.
Mitogens, such as angiotensin II, and growth factors stimulate:.