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Human Anatomy & Phys
essentials of A&P nith editon by Elaine Marieb
| Question | Answer |
|---|---|
| What make up the structure of the body from smallest to more complex structures | Cells, Tissue , Organ, Organ system |
| The Skin is which organ system | Integumentary system |
| The system that supports the body | Skeletal System (includs cartiliages joints bones) |
| What system allows the body to move | Muscular system |
| What system is fast acting | Nervous system (includs brain sensory receptors spinal cord nerves) |
| what system secrets hormons that regulate growth reproduction and metabolism | endocrine ( pineal , pituitary thyroid thymus adrenal glands pancreas testies ovary) |
| what systme transports nutrients thru the blood | cardiovascular (heart blood vessels) |
| what system picks up the leaked fluid from blood vessels also know as the immune system | Lymphatic ( thoraic duct lymph nodes lymphatic vessels) |
| what system keeps constant oxygen in the blood | respitory (nasal cavity pharynx larynx trachea bronchus left lung) |
| What system breaks down food into absorstion | digestive system (oral cavity esphogus stomach small instesine large instine rectum anus) |
| what system elimanates nitogenous wastes from body and regulates water electrolytes and acid based balance of the blood | urinary (kidney ureter urinary bladder urethra) |
| what system's only purpose is to produce offspring | repoductive Male - seminal vesicles , prostate penis vas deferens testies scrotum, Female mammary gland in breast uterine tube ovary uterus vagina) |
| what systems are responsible for maintaining Homeostatic control | nervous and endrocrine |
| what are the three factors of all homeostatic control mechanisms | receptor- is a sensor that responds to enviroment control center- controls the level set point and determins correct response , effector - provides the means for the control centers output to stmulus |
| homeostatic control mechanisms are mostly ___ what kind of feddback | negitive |
| the kind homeostatic control mechanisms that are rarely seen are | positve during childbirth or blood clotting |
| The anatomical position is | body is erect with feet parallel arms at sides with palms facing FOWARD |
| A section or plane cut lengthwise or longitudianl is what | sagittal |
| diving the body to left and right planes is called | median or midsagittal |
| a section cut legthwise that divides the body or organs into anterior(front) and posterior (back) parts is | cornal |
| a cut that is horizontal dividing the body or organs into superior(up) and inferior(down) | transverse or cross section |
| what are the subdivisions of the dorsal cavity(backside) | cranial and spinal |
| What are the subdivisions for the ventral cavity (front) | thoracic cavity (diaphragm seprates) abdominal cavity pelvic cavity and abdominalpelvic cavity |
| what are the 4 quadrants of the abdominalpelvic cavity | RUQ RLQ (right upper and lower) LUQ LLQ ( Left upper and lower) |
| what 3 regions are on the upper RUQ and LUQ | Right hypochondriC REGION EPIGGASTRIC REGION lEFT hypochondriC REGION |
| What are the regions in the middle of the abdominalpelvic cavity | R lumbar region umbilical region Left lumbar region |
| What 3 regions are int eh lower part of the abdominalpelvic cavity | Right illac region, hypogastric region Left illac region |
| what are the 4 forms of energy | chemical energy ( kinetic energy) Electrical energy (nerve impuleses) mechanicalenergy ( energy directly involved in moving matter Radiant energy ( travles in waves like an x ray ) |
| simple squamous epithelium has many layers | single layer (like floor tiles) |
| simple cuboidal epithelium are | one layer of CUBoidal cells (pancereas and salivary glands) |
| simple Columnar epithelium are | single layer Tall cells also called goblet cells |
| Pseudostratisfied columnar epithelium are | single layer cells that appear to have more then one nuceli |
| stratified epithelia is | two most common several layers its found in sites that receive alot of friction like the mouth esphagus and outer portion of skin |
| straified cuboidal and stratifies columnar epithelia has how many layers | at least 2 |
| simple squamous epithelium has many layers | single layer (like floor tiles) |
| simple cuboidal epithelium are | one layer of CUBoidal cells (pancereas and salivary glands) |
| simple Columnar epithelium are | single layer Tall cells also called goblet cells |
| Pseudostratisfied columnar epithelium are | single layer cells that appear to have more then one nuceli |
| stratified epithelia is | two most common several layers its found in sites that receive alot of friction like the mouth esphagus and outer portion of skin |
| straified cuboidal and stratifies columnar epithelia has how many layers | at least 2 |
| what are the types of connective tissue | bpne cartilage dense connective tissue loose connective tissue and blood |
| bones are | hard matrix that contain salt and large amounts of collagen |
| cartilage | is less hard then bone more flexibale and is Hyaline cartilage also fibrocartilage and elastic cartilage |
| the 3 types of muscle tissue are | sketla cardiac smooth |
| keletal muscle is attached to the skelton and is considered | voluntary , can be controled |
| cardiac muscle are short and branch out and are called | intercalated disks |
| smooth or visceral muscle are spindle shaped and have no striations it covers what | all organs and contracts and relaxes |
| nervous tissue is called | neurons |
| the epidermis is made of | sqamous epithelium |
| what are the main layers in skin | epidermis dermis subcutaneous tissue and hypodermis |
| epidermis has how many layers | 5 , stratum basale, spinosum, granulosum, lucidum and corneun |
| what are the 2 divions of the skeleton | axial and appendicular skelton |
| what are the functions of bones | support protection movement storage blood cell formation |
| what are the 2 basic types of osseous or bone tissue | compact and spongey bone |
| what are the diffrent shapes of bone | long , short flat irregular |
| where can a long bone be found | tibia fibula femur radius ulna |
| where can short bones be found | wrist or carplals metatarsals |
| where can flat bones be found | skull |
| where can irregular bones be found | vertabra , hip girdle and shoulder or pectpral girdle |
| what makes up most of the bones length | diaphysis |
| the diaphysis is covered by a fiberous connective tissue called | peristeum |
| what are the ends of the long bone called | epiphyses |
| what covers the external surface of a long bone | articular cartilage |
| what does the epiphseal line turn into | epiphyseal plat by puberty |
| in adults what is the primary storage cavity for adipose (fat) | yellow marrow or medullary cavity |
| in infants what kind of marrow is storages in long bones | red marrow |
| what does osteoblast mean | bone forming matrix |
| osteoclast mean | giant bone destroying cells |
| how many cranium bones are there | 8 large bones and 2 paired bones |
| frontal bone and pariental bones are found where | cranium |
| how many true ribs do u have | 7 |
| how many false ribs do u have | 5 |
| how many floating ribs do u have | 2 |
Created by:
brighteyes0553
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