Module 1 Flashcards
Anatomy
study of structure. on/up/backwards/through/towards
Physiology
Study of Function. includes homeostasis,keeps the body in balance.
Homeostasis
condition of equilibrium (balance) in the body’s internal environment due to the constant interaction of the body’s many regulatory processes.
Embryology
first 8 weeks of development
Developmental Biology
All stages of development
Cell Biology
Cell structure and function
Histology
Microscopic structure of tissues
Surface Anatomy
Surface markings of the body
Observed visualization and palpation (perception of touch)
Gross Anatomy
Structures viewed without a microscope (naked eye)
Systemic Anatomy
Structure of specific systems
Regional Anatomy
Specific regions of the body
Radiographic Anatomy
Body structures visualized with x-ray, CT, or MRI (i.e. tumors)
Pathological Anatomy
Structural changes with disease (microscopic and gross level)
Neurophysiology
Functional properties of nerve cells
Endocrinology
Hormones and how they control body functions
Cardiovascular physiology
moves blood around. Function of the heart and blood vessels
Immunology
How the body defends itself against disease causing agents (i.e. t cells, b cells and lymphnodes)
Respiratory physiology
Functions of the air passageways and lungs
Renal physiology
Functions of the kidneys (getting rid of waste)
Exercise physiology
Changes in cell and organ functions as a result of muscular activity
Pathophysiology
Functional changes associated with disease and aging
Levels of organization
Chemical Cellular Tissue Organ System Organism
Integumentary (skin)
Protects the body, helps regulate body temperature, eliminates some wastes, helps make Vitamin D, detects sensations such as touch, pain, warmth, and cold.
Skeletal
Supports and protects the body, provides a surface area for muscle attachments, aids body movements, houses cells that produce blood cells, stores minerals and lipids (fats)
Muscular
Produces body movements, such as walking, stabilizes body position (posture), generates heat.
Nervous
Generates action potentials (nerve impulses) to regulate body activities, detects changes in the body’s internal and external environments, interprets the changes, and responds by causing muscular contractions or glandular secretions.
Endocrine
Regulates body activities by releasing hormones, which are chemical messengers transported in the blood from an endocrine gland or tissue to a target organ.
Cardiovascular
Heart pumps blood through blood vessels, blood carries oxygen and nutrients to cells and carbon dioxide and wastes away from cells and helps regulate acid-base balance, temperature, and water content of body fluids, blood components help defend against disease and repair damaged blood vessels.
Lymphatic
Returns proteins and fluid to blood, carries lipids from gastrointestinal tract to blood, includes structures where lymphocytes (type of white blood cells) that protect against disease causing microbes mature and proliferate.
Respiratory
Transfers oxygen from inhaled air to blood and carbon dioxide from blood to exhaled air, helps regulate acid-base balance of body fluids, air flowing out of lungs through vocal cords produces sounds.
Digestive
Achieves physical and chemical breakdown of food, absorbs nutrients and water, eliminates sold wastes.
Urinary
Produces, stores, and eliminates urine, eliminates wastes and regulates volume and chemical composition of blood, helps maintain the acid-base balance of body fluids, maintains body’s mineral balance, helps regulate production of red blood cells.
Reproductive
Gonads (ovaries and testes) produce gametes (sperm or oocytes) that unite to form a new organism; gonads also release hormones that regulate reproduction and other body processes; associated organs transport and store gametes. Only organ system that is completely different between two genders.
Physiology is the study of ____.
Function
Describe the human anatomical position.
Subject stands erect facing observer w/head level, eyes facing forward, feet flat on floor….
A person eats 1 dozen Krispy Kremes. Blood sugar goes up. Pancreas secrets insulin, thereby lowering the blood sugar. What type of feedback does this represent?
Negative
Anatomically, the descending aorta is ____ to the liver.
superior
The right lumbar region is lateral to the ____ region.
Umbilical
The right lumbar regional is inferior to the ____region.
Right Hypochondria
Which cavity within the ventral cavity has anterior body protection?
Thoracic
Hepatomegaly (liver enlargement) would be evident in primarily which quadrant?
RUQ
Anatomically, the tibia is to the fibula as the ulna is to the ___.
Radius