Test Study (all Of It) Flashcards
Anatomy
The study of the structure and relationship of body parts (what it is)
Physiology
The science of how those parts come together to function and keep the body alive
Structure and functions
Atoms/chemicals->cells->tissue->organ->organ system->organism->
Homeostasis
maintain healthy conditions internally no matter the effects on outer body
Integumentary levels
Epidermis->dermis->hypodermis
Epidermis
Protects body and provides melanin
Dermis
Hair follicles,sweat glands ,regulating body temperature
Hypodermis
Regulating body temperature
Central nervous system
Brain and the spinal cord
Peripheral nervous system
Nerves
Coronal
Frontal
Transverse
Horizontal line down waste
Sagital
Split down middle
Ventral
Front
Dorsol
Back
Superior
Upper body parts (cranium and ribcage
Inferior
Lower Pelvic and abdominal
Medial
Close to the mid line
Lateral
Away from midline
Bronchi
Any major air passage (respiratory)
Cardinal
The head
What’s attached to the cardinal?
The spinal cord (nervous system)
Esophagus is attached to the…
Stomach (digestive system)
Thyroid
Controls metabolism(endocrine)
Nervous system organs
Brain, spinal cord, peripheral nerves, sensory organs
Endocrine system organs
Thyroid, adrenal, pancreas,
Cardiovascular
Heart, blood vessels, arteries, veins, capillaries
Respiratory system
Lungs, trachea, bronchi, diaphram
Urinary system
Kidney, ureters, bladder, urethra
Execratory systems
Kidney, lungs, skin, liver
Lymphatic/immune organs
Lymph nodes, lymphatic vessels, spleen, thymus, and tonsils
Outer abdominal (top to bottom)
- Hypochondriac
- Lumber
- Lilac
Middle abdominal (top to bottom)
- Epigastric
- Umbilical cord
- Hypogastric
Dorsal body cavity
- Cranial cavity
- Vertebral cavity
- Diaphragm
- Thoracic cavity
- Abdominal cavity
- Pelvic cavity
Negative feedback back
feedback that tends to stabilize a process by reducing its rate or output when its effects are too great
Positive feedback
Positive feedback occurs to increase the change or output: the result of a reaction is amplified to make it occur more quickly.
Cardiovascular system is what?
Pumps and circulates blood throughout the body, delivering oxygen and nutrients to tissues and removing waste products.
Lymphatic
Protects body against diseases
Nervous system
Controls and coordinates body functions, processes sensory information, and enables cognition, memory, and emotions.
Respiratory system
Facilitates the exchange of oxygen and carbon dioxide between the body and the environment, enabling cellular respiration.
Thyroid is in what system?
Endocrine system
Trachea-is in what system
Respiratory system
Diaphragm is in what system
Respiratory
Esophagus is in what system
Digestive
Excretory systems
removes excess, unnecessary materials from the body fluids of an organism
Excretory organs
Kidney, urethra , bladder, lung,
Urinary functions
Eliminating waste from the body,
Urinary organs
kidneys, renal pelvis, ureters, bladder and urethra.
