How it Works
Try Naxlex NCLEX-RN (Free-Trial)

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

A.

Pathology

B.

Pathophysiology

C.

Physiology

D.

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.


Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Free Nursing Study Resources

Related Questions

Correct Answer is D

Explanation

A. Having had the flu does not guarantee lifelong immunity; different strains can circulate each year.

B. While previous infection may provide some immunity, it is not complete protection, and vaccination can enhance protection against future infections.

C. Immunosuppressants would actually increase the risk of infection rather than provide protection.

D. Vaccination is the best way to provide protection against prevalent strains of influenza, as the virus can mutate and new strains can emerge each season.

Correct Answer is B

Explanation

A. The vascular response initially increases permeability to allow essential cells and substances to reach the site of injury, rather than becoming impermeable.

B. Dilating blood vessels increases blood flow to the injured area, facilitating the delivery of immune cells and nutrients necessary for healing.

C. Limited perfusion contradicts the purpose of the vascular response, which is to enhance blood flow to the injury.

D. While blood vessels can constrict initially to minimize blood loss, the vascular response overall is characterized by dilation to promote healing.

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

Register