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Anatomy Final
Question | Answer |
---|---|
What is an endomorph? Example? | rounded body, Oprah |
What is a mesomorph? Example? | athletic body, The Rock |
What is an ectomorph? Example? | slender body, Taylor Swift |
What is the function of epithelium tissue? | boundaries |
What is the function of connective tissue? | binding/connecting |
What is the function of musclar tissue? | movement |
What is the function of nervous tissue? | connections |
What is a transverse plane of the body? | top/bottom halves |
What is a sagittal plane of the body? | left/right |
What is a frontal/coronal plane of the body? | front/back |
Where is the cranial cavity? What is one organ in this cavity? | head, brain |
Where is the vertebral cavity? What is one organ in this cavity? | along vertebrae, spinal cord |
Where is the thoracic cavity? What is one organ in this cavity? | chest, heart/lungs |
Where is the abdominal cavity? What is one organ in this cavity? | abdominal, most of digestive system/urinary system |
Where is the pelvic cavity? What is one organ in this cavity? | pelvis, reproductive system |
What does anterior mean? | front |
What does posterior mean? | back |
What does medial mean? | towards midline |
What does lateral mean? | away from midline |
What does proximal mean? | towards origin (attachment) |
What does distal mean? | away from origin (attachment) |
What does superior mean? | towards top |
What does inferior mean? | below |
What is homeostasis? | maintains a stable internal environment despite changes present in the external environment |
What is anatomical position? | person is standing erect with arms at both sides and palms facing frontward |
What is bilateral symmetry? | right and left sides of the body are mirror images of each other |
What 2 bones comprise the distal portion of the vertebral column? | Sacrum and coccyx |
What is the axial skeleton? | cranium, vertebral column, and ribs |
What is the appendicular skeleton? | arms and legs |
What is bone ossification? | hardening of bone, process of bone formation |
Where is the cervical vertebrae? How many are there? | the very top, 7 |
Where is the thoracic vertebrae? How many are there? | middle, 12 |
Where is the lumbar vertebrae? How many are there? | bottom, 5 |
What is the largest bone of the upper body? | humerus |
What is the largest bone of the lower body? | femur |
What are menisci? | fibrocartilage pads between femur and tibia |
What is the correct anatomical name for collarbone? | clavicle |
What is the correct anatomical name for kneecap? | patella |
What is the correct anatomical name for shin? | tibia |
What is the correct anatomical name for shoulder blade? | scapula |
What is the correct anatomical name for breast bone? | sternum |
What is the correct anatomical name for heel? | calcaneus |
What is the correct anatomical name for tailbone? | coccyx |
What is the correct anatomical name for fingers/toes? | phalanges |
How many phalanges are in each hand? | 14 |
How many bones are in the human body? | 206 |
What is a simple fracture? | one that stays in the body |
What is a compound fracture? | one that exits the skin |
What does abduction mean? | away midline |
What does adduction mean? | towards midline |
What does flexion mean? | decreased angles (bend) |
What does extension mean? | increase angle (straighten) |
What does supination mean? | palms up |
What does pronation mean? | palms down |
What does dorsiflexion mean? | toes up |
What does plantar flexion mean? | toes down (pointed feet) |
What does elevation mean? | lift up |
What does depression mean? | down |
What does rotation mean? | turn |
What does circumduction mean? | circle |
What is the acetabulum cavity? | hip, deeper than glenoid cavity |
What is the glenoid cavity? | shoulder, shallow compared to acetabulum cavity |
Where is at least one ball and socket joint located? | shoulder, hip |
Where is at least one hinge joint located? | elbow, knee, phalanges |
Where is at least one saddle joint located? | thumb, trapezium |
Where is at least one gliding joint located? | wrist |
Where is at least one pivot joint located? | neck, radius |
What is a synarthrosis joint? Give one example. | connects adjacent bones (bone to bone), cranium, no movement |
What is a amphiarthrosis joint? Give one example. | lots of movement, still constricted, vertebrae/pelvis |
What is a diarthrosis joint? Give one example. | free moving joint, almost all |
What is an example of a (synovial) condyloid joint? | wrist |
What is an example of a pivot joint? | atlas/axis, radius/ulna |
What is an example of a planar joint? | carpals, tarsals |
Where is the origin of a muscle? | starting, closest to attachment point of body |
Where is the insertion of a muscle? | away from the origin, where movement occurs |
What is the longest muscle in the human body? | Sartoris |
What is a muscle synergist? | helper muscle |
What does a muscle antagonist do? | opposite motion |
What is an isotonic muscle movement? | typical movement |
What is an isometric muscle movement? | same length (wall sit, plank) |
What is an isokinetic muscle movement? | exercise moving muscles at a consistent speed and resistance |
Identify the blood cell by common name and function. Erythrocytes? | red blood cell, carry oxygen and carbon dioxide throughout the body and where needed |
Identify the blood cell by common name and function. Leukocytes? | white blood cell, help the body fight infection and disease |
Identify the blood cell by common name and function. Thrombocytes? | platelet, prevent and stop bleeding/clotting |
Identify the blood cell by common name and function. Plasma? | plasma, to make blood liquid/carry nutrients, hormones, and proteins to other parts of the body |
What is a hematocrit? | percentage of blood cells within the blood |
Where does blood cell manufacturing occur? | Red bone marrow |
How does blood flow within the heart - from where to where? | Vena cava, right atrium, tricuspid valve, right ventricle, pulmonary valve, pulmonary artery, lungs, pulmonary vein, left atrium, mitral valve, left ventricle, aortic valve, aorta, body |
What carries blood to and from the heart? | arteries - away from the heart vein - towards the heart |
What are the 4 valves of the heart? | tricuspid, mitral, pulmonary, aortic |
Where is the thickest wall of the heart/part of the heart located? | left ventricle |
What structure is called the "pacemaker of the heart?" | SA node |
What is the lower left corner of the heart called? | apex |
What causes the "lubb" sound in the heart? | the atria contracting and closing the AV valves (tricuspid and mitral) |
What causes the "dubb" sound in the heart? | ventricles contracting and closing the SL valves (pulmonary and aortic) |
How does electricity occur within the heart? | SA node, AV node, bundle of HIS, bundle branches, purkinje fibers |
Which blood vessel contains valves? Why? | veins, prevents backflow |
What is sickle cell anemia? | abnormally shaped erythrocytes |
Which vessels carry blood away from the heart to the lungs? | pulmonary artery |
Which vessels carry blood from the lungs back to the heart? | pulmonary vein |
What main vessel carries blood away from the heart to the body? | aorta |
Which artery in the neck is used to measure blood pressure? | carotid |
Which artery in the upper arm is used to measure blood pressure? | brachial |
When taking a blood pressure using a sphygmomanometer, what is the top number called? What about the bottom number? | top - systolic bottom - diastolic |
List the largest to smallest branches of the respiratory tree. | Trachea, bronchi, broncioles, alveoli |
Where does the gas exchange occur in the lungs? | alveoli |
What is the order of blood flow through the vessels, ordered largest to smallest? | arteries, arterioles, capillaries, venules, veins |
Where does the exchange of intersititial fluid and blood occur? | capillaries |
What is the largest lymphatic vessel, used for drainage back into the heart called, located on the left side? | thoracic duct |
What are lymph nodes? | collection of lymphatic tissues used to filter and screen lymph |
What structure of the lymphatic system is located behind the sternum where T-cells mature? | thymus |
Which immunity included physical barriers such as skin, sweat, and mucus? | Innate |
What do macrophages do? | devour pathogens (eat) |
What is phagocytes? | process by which macrophages ingest cells |
Where are T cells and B cells produced? | red bone marrow |
Where do T cells mature? | thymus |
Where do B cells mature? | bone marrow |
B and T cells are part of what type of immunity? | acquired |
What is innate immunity? | first line of defense, quick, non-specific |
What is acquired immunity? | longer, specific |
What are Y-shaped immunoglobulins produced by the immune system to stop intruders? | antibodies |
What are antibodies? | immunoglobulins, Y-shaped proteins produced by B cells in response to exposure to antigens |
What are antigens? | molecules capable of stimulating an immune response |
What is the different between the lymphatic and immune systems? | lymphatic - transport immune - specific |
What is the function of mast cells in the immune response? | trigger response |
who was the Merck doctor who discovered most childhood vaccines? | Maurice Hillerman |