The study of functional alterations in human health because of an injury, disease, or syndrome describes which of the following?
Pathology
Pathophysiology
Physiology
Morphology
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Hypertrophy refers to the increase in the size of cells, leading to an increase in the size of the organ or tissue, which is evident during pregnancy as the uterus enlarges.
B. Atrophy involves a decrease in cell size, leading to a reduction in tissue mass, which is not applicable to pregnancy.
C. Metaplasia is a process where one differentiated cell type is replaced by another, typically in response to chronic irritation or inflammation, not seen in normal pregnancy.
D. Dysplasia refers to abnormal development of cells, which is not a characteristic of a normal physiological process like pregnancy.
Correct Answer is B
Explanation
A. The anterior and posterior trunk account for 36% total (18% each), and both arms (9% each) account for an additional 18%, totaling 54%.
B. The calculation for the burn surface area would be 36% (trunk) + 18% (both arms) = 54%, which is correct.
C. 63% is too high based on the rule of nines calculations.
D. 44% underestimates the total burn surface area considering both trunk and arms.
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