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Anatomy Lecture
Book questions
| Question | Answer |
|---|---|
| Which word describes location of lungs in reference to liver? -anterior -inferior -distal -medial -superior | superior |
| Which is located most inferiorly? -abdominal cavity -pleural cavity -mediastinum -cranial cavity -pelvic cavity | pelvic cavity |
| The spleen, tonsils, and thymus are all organs in which system? -nervous -lymphatic -cardiovascular -digestive -endocrine | lymphatic |
| A transverse plane is: | The same as a horizontal plane + perpendicular to the sagittal line |
| Which of the following statements about the respiratory system is not true? -supplies oxygen -eliminates carbon dioxide -regulates acid base in body -filters blood -includes lungs | it filters blood |
| The body in anatomical position: | has palms turned anteriorly |
| What are the 4 basic tissue types in the body? | epithelia, connective, muscular, nervous |
| The serous membrane lining the the abdominal cavity? | Peritoneum |
| The abdominal region directly superior to umbilical region? | Epigastric |
| This plane divides the body into unequal right and left sides | Parasagittal |
| This body structure is composed of two or more different tissues | Organs |
| Because the liver and colon are both located on the right side of the abdomen they could be described as ____-lateral? | ipsi |
| Spleen is _____ to diaphragm and ______ to stomach | inferior, lateral |
| T/F: Joints of body are part of the muscular system | F part of skeletal system |
| T/F: Tissue higher level structure than organ | F organ higher |
| T/F: Parietal layer of a serous membrane adheres to organs of the thoracic and abdominal cavities | T |
| T/F: The Diaphragm divides the abdominal and pelvic cavities | F thoracic and abdominopelvic |
| T/F: The mediastinum is part of the thoracic cavity | T |
| A group of cells that has the same embryological order and operates together to perform a specialized cell is called? -organ -tissue -system -organelle -organism | Tissue |
| Which of the following is an avascular tissue? -bone -fibrocartilage -stratified squamous epithelium -first and second -all three | fibrocartilage and stratified squamous epithelium |
| Two layers of basement membrane are the? | basal lamina and reticular lamina |
| Mesenchyme is? | the embryonic connective tissue from which almost all other connective tissues arise |
| The connective tissue best designed to resist pulling forces in various directions is: -fibrocartilage -bone -dense regular connective tissue -dense irregular connective tissue -areolar connective tissue | dense irregular connective tissue |
| Supporting cells in nervous tissue are called? | neuroglia |
| This statement would best describe connective tissue | usually contains a large amount of extracellular fluid |
| Which type of muscular tissue contains an alternating pattern of myofilaments and is under conscious control? | skeletal tissue |
| The muscular tissue that forms most of the wall of the heart is? | Cardiac |
| A gland that secretes its product into a duct is referred to as? | exocrine |
| Membrane connexins form tunnels called connexins in the type of cell junction called? | gap junction |
| The three types of fibers that strengthen and support the extracellular matrix of connective tissues are _____, _________, and _________ fibers | collagen elastic and reticular |
| Hollow organs belonging to systems that do not open to the outside of the body are lined with a __________ membrane | serous |
| The connective tissue layer of a mucous membrane is called the _________. | lamina propria |
| T/F: Blood and lymph are a type of connective tissue | T |
| T/F: Tight junctions are common between epithelial cells lining the stomach or urinary bladder where they prevent fluid from passing between the lining of the cells. | T |
| T/F: A biopsy is the removal of a sample of dead cells for microscopic examination | F live cells not dead cells |
| T/F: Desmosomes connect lateral surfaces of adjacent cells to one another, and hemidesmosomes connect the basal surface of a cell to a basement membrane. | T |
| Which of the following statements about skin is not true? -helps regulate body temp -protects vs bacterial invasion and dehydration -absorbs water and salts -synthesis of vitamin d -detects temp and pain | It absorbs water and salts |
| What is the layer of skin from which new epidermal cells are derived? | Stratum Basale |
| The substance that prevents excessive evaporation of water from the skin, keeps the skin soft and pliable, and inhibits growth of bacteria? | Sebum |
| The subcutaneous layer consist of mostly of: -melanin -simple squamous epithelial tissue -keratin -areolar and adipose tissue -smooth muscle | Areolar and adipose tissue |
| Tyrosinase is an enzyme necessary for the production of? | Melanin |
| Lanugo is? | nonpigmented hairs covering the body of the fetus |
| What word does the letter C stand for in ABCD? | Colors: in a large variety |
| ________ glands, which secrete earwax, are located in the lining of the external auditory meatus. | Ceruminous |
| The two principal parts of the skin are the superficial_________ and the deeper ________. | Epidermis, Dermis |
| Sweat glands are also known as _____________ glands. | Sudoriferous |
| 98 % of all skin cancers are either __________ or _____________. | Basal cell carcinomas, Squamous cell carcinomas |
| According to the American Burn associations classification of burn injury, a major burn includes 3rd degree burns over_______ % of the body surface area or 2nd degree burns over _______% percent of the body area surface area. | 10, 25 |
| T/F: Hair Follicles and sebaceous glands are found only in areas covered by thick skin. | F absent in areas covered by thick skin |
| T/F: The scientific name for the cuticle of the nail is the lunula. | F eponychium |
| T/F: The dermis receives its blood supply from two arterial networks or plexuses: the cutaneous plexus and the epidermal plexus. | F Cutaneous plexus and papillary plexus |
| T/F: Eccrine sweat glands are more common than apocrine sweat glands. | T |
| T/F: The dermis consists of two regions; the papillary region is superficial and the the reticular region is deep. | T |
| T/F:Racial differences in the skin are due to melanocytes in epidermis | F due to amount of melanin produced by melanocytes |
| T/F: Skin color is considered to be a risk factor associated with skin cancer. | T |
| T/F: Increased incidence of heat stroke in the elderly probably result from increased sweat glad production. | F decreased sweat production |
| Which of the following is not considered to be a function of bone tissue in the skeletal system? -attachment site of muscles, tendons, and ligaments -storage of calcium and phosphorous -formation of blood cells -support and protection of soft o/t | synthesis of vitamin D |
| Yellow bone marrow consists mainly of? | Hemopoietic tissue |
| Haversian canals contain? | blood vessels |
| The thin column of bones that form an irregular lattice in spongy bone are called? | Trabeculae |
| Periosteal arteries enter a bone through? | Volkmann's Canals |
| Increased osteoblast cell activity would have what effect on bone? | Increased bone mass |
| what bone cells are bone building cells? | Osteons |
| The periosteum is made of __________ tissue. | Dense irregular fibrous connective tissue |
| Most of the bones from the body form cartilage by the process of _________ ossification. | Endochondral |
| The process by which mineral salts crystallize around collagen fibers in the bone is called. | Calcification |
| Osteocytes are located in spaces called _______. | Lacunae |
| The medullary cavity in the long bone of an adult contains _______. | Yellow bone marrow |
| The cells responsible for the resorption (breakdown) of bone tissue are ______. | osteoclasts |
| The process by which bone grows its thickness is called ________ growth. | appositional |
| _______ disease is characterized by an abnormal acceleration of the remodeling process resulting in deformed, hard, brittle, and easily fractured bones, especially bones of the limbs. | Pagets |
| _____ refers to bone cancer that primarily affects osteoblasts and occurs most often in teenagers during their growth spurt. | Osteogenic sarcoma |
| T/F The flat bones of the skull develop by intramembranous ossification. | T |
| T/F Canaliculi are microscopic canals running longitudinally through bone. | F It's Central Canals not canaliculi |
| T/F Bones do not have a nerve supply. | F bones do have a nerve supply |
| T/F A fracture hematoma is a mass of fibrocartilage that bridges the broken end of bones. | F it's a blood clot not fibrocartilage |
| T/F The organic extracellular matrix of bone tissue is secreted by osteoblasts. | T |
| T/F Osteoporosis is a disease in which bone deposition outpaces bone resorption. | F resorption outpaces decomposition |
| T/F Osteoarthritis is an infection of the bone often caused by bacteria usually staphylococcus aureus. | F Osteomyelitis |
| A foramen is? | a hole for blood vessels and nerves |
| Normal skulls have two of each of the following except -parietal -nasal -temporal -sphenoid -maxillae | Sphenoid bones |
| Tear pass into the nasal cavity through a tunnel formed in part by the? | lacrimal bone |
| Which of the following bones is correctly matched with its process? -zygomatic bone-temporal process -maxilla-pterygoid -vomer-mandibular -temporal-occipital -sphenoid-coronoid | zygomatic bone temporal process |
| All of the following articulate with the maxilla except the: -nasal bone -frontal -palatine -mandible -zygomatic | mandible |
| Which of the following is not a component of the orbit? -temporal -ethmoid -zygomatic -maxilla -lacrimal | temporal |
| The nasal septum is formed by parts of: | ethmoid bone and vomer |
| Which of the following does not contain a paranasal sinus? | zygomatic |
| The skeleton of the Thorax? | all of the above |
| The meninges (coverings) of the brain attach to the crista galli which is part of the? | ethmoid bone |
| Bones located in sutures are called sutural or _____ bones. | wormian |
| The only non-articulating bone of the axial skeleton is the ______. | hyoid |
| T/F The opening in the occipital bone through which the medulla oblongata connects with the spinal cord is the foramen magnum. | T |
| T/F The sagittal suture joins the parietal bone. | T |
| T/F The sacral promontory projects anteriorly from the apex of the sacrum. | F from the base of the sacrum |
| T/F The tubercle of a rib articulates with demifacets on the bodies of the adjacent vertebrae. | F head of the rib articulates |
| The olecranon is at the proximal end of the: | ulna |
| The tibia articulates distally with the: | talus |
| Which structures are on the posterior surface of the free upper limb? | coronoid fossa and process |
| The bones of the pectoral girdle: | none of the above |
| The anatomical name for the socket into which the humerus fits is the: | glenoid cavity |
| All of the following are tarsal bones except the: | triquetrum |
| Which of the following articulates with the sacrum? | ilium |
| The greater trochanter is a large bony prominence located: | on proximal part of femur |
| Which of the following statements regarding the male pelvis is not true. | pelvic outlet narrower than in female |
| which of the following is not a carpal bone? -hamate -cuboid -pisiform -trapezium -scaphoid | cuboid |
| what bone of the ante brachium is located directly proximal to the pisiform carpal bone? | ulna |
| The most lateral projection of the scapula is the: | acromium process |
| The sesamoid bone that forms in the tendon of the quadriceps muscle is the ________. | ischium |
| The lesser trochanter is on the ___________ surface of the ________. | posterior femur |
| The portion of the pelvis superior to the pelvic brim is the _______ pelvis. | false |
| The _______ of the __________ fits into a depression called the acetabulum. | head |
| The talus bone is located _______ to the navicular bone. | proximal |
| On the distal humerus, the _______ is located to the medial to the _________. | trochlea capitulum |
Created by:
Awesomesauce182