Chapter 2 The Human Body in Health and Disease Flashcards
Maintaining a constant internal environment
Homeostasis
Referring to the area located behind the peritoneum
Retroperitoneal
The study of the functions of the body’s structures
Physiology
Which term refers to the vertical plane that divides the body into anterior and posterior portions?
a. Transverse Plane
b. Frontal Plane
c. Midsagittal Plane
d. Sagittal Plane
Frontal Plane
Which term describes the abnormal cell development that is characteristic of most cancerous tumor formations?
a. aplasia
b. hypoplasia
c. dysplasia
d. anaplasia
Anaplasia
Which type of connective tissue is also known as fat and provides protective padding, insulation, and support?
a. dense connective tissue
b. loose connective tissue
c. adipose connective tissue
d. fluid connective tissue
Adipose connective tissue
General increase in the bulk of a part or organ not due to tumor formation
Hypertrophy
Material within cell membrane thatbis not part of the nucleus
Cytoplasm
Strucutre that secretes chemical substances into ducts is an
Exocrine gland
Outbreak of disease occuring over a large geographic area
Pandemic
Specialist in the study of outbreaks of disease
Epidemiologist
Illness without a known cause
Idiopathic
Study of the causes of diseases
Etiology
Ongoing presence of disease within a population
Endemic
Medical term describes a disease-producing microorganisms such as virus?
Pathogen
Which type of disease transmission occurs when there is a human-to-human contact in the form of touch or the exchange of bodily fluids?
Direct transmission
Describes the congenital absence or narrowing of a normal body opening or passage is
Atresia
Specialist in the laboratory analysis of diseased tissue sample is a/an
Pathologist
What characteristic does the endocrine have?
Secrete hormones into bloodstream
Body is divided into equal vertical left and right halves by the
Midsagittal plane
Genetic variation associated with characteristic facial appearance, learning disabilities, and physical abnormalities such as heart valve?
Down Syndrome
Microscopic study of tissues is known as
Histology
When considering the structural organization of the body, which is correct?
a. Each body system works independently
b. Tissues are composed of specialized cells
c. Cells group together to form body systems
d. Organs are the most complex structural unit
Tissues are composed of speciaized cells