The study of functional alterations in human health because of an injury, disease, or syndrome describes which of the following?

Pathology

Pathophysiology

Physiology

Morphology

Answer and Explanation

The Correct Answer is B

A. Pathology refers to the study of the causes and effects of disease, but does not specifically focus on functional alterations.

B. Pathophysiology examines the functional changes that occur in the body as a result of a disease or injury, making it the correct choice.

C. Physiology is the study of normal biological function, not necessarily related to alterations caused by disease.

D. Morphology refers to the form and structure of organisms, which does not address functional changes directly.

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Correct Answer is A

Explanation

A. An epidemic refers to a sudden increase in the number of cases of a disease above what is normally expected in a specific area or population. The localized nature of the increase in ringworm infections supports this classification.

B. Endemic refers to a disease or condition regularly found among particular people or in a certain area; it does not account for the sudden spike in infections.

C. A pandemic involves widespread outbreaks affecting multiple countries or continents, which does not apply here.

D. Prevalence measures how widespread a disease is within a population, but it does not reflect sudden increases.

A. Blood and body fluids B. Fecal-oral route C. Contaminated shellfish D. Waterborne route

Correct Answer is A

Explanation

A. Hepatitis B is primarily transmitted through blood and body fluids, making this the correct answer.

B. The fecal-oral route is associated with hepatitis A and other gastrointestinal infections, not hepatitis B.

C. Contaminated shellfish can transmit viruses like hepatitis A, but not hepatitis B.

D. Hepatitis B is not waterborne; this route is associated with different types of infections.

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The study of functional alterations in human health because of an injury, disease, or syndrome describes which of the following?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

There is sudden increase in the number of ringworm infections in an urban city. The increase is not seen in other towns or countries. This is an example of:

Correct Answer is A

Explanation

The nurse in the community health center teaches patient that hepatitis B is transmitted by:

Correct Answer is A

Explanation

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With burn injuries, it is important to determine the depth of injury. You are in the sun too long without sunscreen and develop redness and blistering on your face, chest, and back. What depth of burn did you experience?

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Vascular response includes

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The primary cells affected by HIV infection are: