Exam 1 Chapter 1 Flashcards
What is the difference between histology and radiography?
Histology: microscopic study of tissue structure
Radiography: study of internal body structures from xx-ray and other imaging techniques
Define pathology
study of disease
Define hepatitis
inflammation of liver
Define brachial
arm
Define leukocyte
white cell
Define pneumonia
condition of air
Define a tissue. List the 4 types of tissues in the body and state the function of each.
tissue: group of cells and associated extracellular material of similar structure with a common function
1) Epithelial tissue: covering or lining tissue
2) Connective tissue: functions in support and protection
3) Muscle tissue: produces movement
4) Nervous tissue: allows for internal communication by electrical impulses
What organ system eliminates wastes and regulates water and ion balance?
urinary system
What organ system is fast-acting control system that integrates body activities?
nervous system
What organ system supplies blood with oxygen and removes carbon dioxide?
respiratory system
Describe the location of the liver in reference to the heart using directional terms.
The liver is inferior to the heart and extends laterally in the upper right quadrant of the abdomen.
What is the outer layer of serous membrane that lines the pleural cavity called?
parietal pleural effusion
What is the correct sequence of levels forming the body’s structural hierarchy?
chemical
cellular
tissue
organ
organ system
organismal
Fill in the blank: the heart is located ___ to the diaphragm.
superior
Fill in the blank: the muscles are ___ to the skin.
deep
Fill in the blank: the shoulder is ___ to the elbow.
proximal
Fill in the blank: in anatomical position, the thumb is ___ to the index finger.
lateral
Fill in the blank: the vertebral region is ___ to the scapular region.
medial
Fill in the blank: the nose is ___ to the chin.
superior
Fill in the blank: the toes are ___ to the heel.
anterior