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Chapter 1 HAP
Term | Definition |
---|---|
Nessesary life Functions | Maintaining boundaries, movement, Responsiveness, digestion, metabolism, Excretion, reproduction, growth |
Levels of Structural Organization | Atoms, molecules, macromolecules, cellular organells, cells, tissue, organs, organ systems, organism, population |
Anatomy | the structure of living things |
Physiology | how things work |
Survival Needs | Nutients, Water, Atmospheric Pressure limits, Temperature limits, oxygen |
Homeostasis is controlled by.. | the endocrine system (glands that produce hormones) and the nervous system |
Negative feed back | Out put reduces stimuli, |
Positive feedback | Out put enhances stimuli, accelerating the responce |
Anatomical postion | Directional term- Standing, feet apart, palms forward, thumbs outward |
superior | Directional term- Up wards |
inferior | Directional term- Down wards |
ventral | Directional term- Front wards |
dorsal | Directional term- Toward back |
medial | Directional term- Closer to medial plane of body |
lateral | Directional term- Closer to outer sides of body |
Proximal | Directional term- Closer to middle of body or point of attachment |
superficial | Directional term- Closer to the surface (shallow) ex: skin is superficial to muscle |
Deep | Directional term- Further from the surface ex: brain is deep to skull |
Axial | Regional term- Head and trunk region of the body. the skull bones, the ossicles of the middle ear, the hyoid bone, the rib cage, sternum and the vertebral column. |
appendicular | Regional Term- Shoulders to finders, pelvis to toes |
Pelvic/inguinal | Regional Term- Pelvis |
Dorsum | Regional Term- back, posterior |
manus | Regional Term- hand |
Pedal | Regional Term- foot |
Quadrants are relative to the.... | Patient, not the doctor |
Top outer quadrants | Left and right hypochondriac |
Top enter quadrant | Epigastric |
Middle outer quadrants | lumber |
Middle center quadrant | umbilical |
Bottom outer quadrants | iliac |
Bottom center quadrant | Hypogastric |
Frontal plane | Divides body from front and back, ventral and dorsal |
Median, midsagittal plane | Divides body from left and right |
Transverse plane | Divides body at hips from superior and inferior, top and bottom |
What's in the dorsal body cavity? | Cranial and spinal |
What's in the Central cavity? | Thoracic and abdominopelvic |
Describe the synovial cavity | The cavity in joints filled with fluid to reduce friction |
What is a structure composed of two of more tissue types? | Organ |
Withdrawal reflex is an example of which kind of reflex? | negative |
An oblique cut cuts a specimen how? | Vertically, cutting into left and right sections |
Average body temp in C and F | 36 and 98.6 |
The study of structures visible to the naked eye | Gross anatomy |
the study of structures and function of cells | cytology |
The study of the changes of an individual front conception to birth | embryology |
The study of structures to small to be seen by the naked eye | microscopic anatomy |
describe the serous membrane anatomy | very thin double layered, parietal and visceral layer with fluid between. |
visceral pericardium | lines the inner walls of the heart chambers |
parietal pericardium | covers the outer surface of the heart |
Homeostasis is in which the body maintains... | stable internal environment |
Which body cavity is the Lung in? | Central, thoracic |
Which quadrant is the stomach in? | Upper left |
Similar cells with a common function | Tissue |
What cavity does the heart lie in? | Pericardial |
The area behind the knee | Crural |
Pollex refers to the | thumb |
Cervical region | Neck |
MRI | Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to make pictures of organs and structures inside the body |
PET | positron emission tomography (PET) scan is an imaging test that helps reveal how your tissues and organs are functioning |
DSA | Digital subtraction angiography (DSA) is a type of fluoroscopy technique used in interventional radiology to clearly visualize blood vessels in a bony or dense soft tissue environment |