Navy Hospital CorpsmanHCBTest7Questions and Answers 100%Correct

Navy Hospital CorpsmanHCBTest7Questions and Answers 100%Correctmovement of the limbs towards the lateral plane or away from the axial line of alimb- ANSWER-abduction movement of the limbs toward the medial plane of the body or the axial line of alimb- ANSWER-adduction fracture in which the broken bone segments are at an angle to each other - ANSWER- angulated fracture where two bones meet - ANSWER-articulation wasting or decreases in size or physiological activity of a part of the body becauseof diseases or other influences - ANSWER-atrophy fibrous sac between certain tendons and bones beneath them - ANSWER-bursainflammation of the connective tissue structure surrounding a joint - ANSWER-bursitisTough tissue that covers the joint ends of bones and helps to formcertain body partssuch as the ear - ANSWER-cartilage an injury to an extremity with no associated opening in the skin - ANSWER-closedextremity injury an injury to an extremity with no associated opening in the skin - ANSWER-closedextremity injury a fracture in which the bone is broken in several places - ANSWER-comminutedfracture injury caused when tissues such as blood vessels and nerves are constricted withinaspace as from swelling or from a tight dressing or cast - ANSWER-compartment syndrome felt when two irregular bony surfaces rub together as a joint moves, when two roughedges of a broken bone rub together - ANSWER-crepitus the disrupting or "coming apart" of a body part (joint) from its normal position - ANSWER-dislocation ONLYSTUDENTS STORE 2025 ALL THE BEST ONLYSTUDENTS STORE 2 DO NOT COPY the abnormal accumulation of fluid in interstitial spaces of tissue - ANSWER-edemathe escape of fluid, such as from blood vessels as a result of rupture or seepage- ANSWER-effusion redness or inflammation of the skin or mucous membrane - ANSWER-erythemaany break in the bone or tooth - ANSWER-fracture an incomplete fracture - ANSWER-greenstick fracture a manner of walking or moving on foot - ANSWER-gait a form of arthritis, is a disorder or purine metabolism that results froman elevatedserum uric acid level - ANSWER-gout is what causes the injury - ANSWER-mechanism of injury branch of medicine concerned with the prevention or correction of disorders of themusculoskeletal system - ANSWER-orthopedics loss of muscle function through injury, disease, or damage, to its nerve supply. Most paralysis is due to stroke or spinal cord injury - ANSWER-paralysis tough connective sheath that covers the bone - ANSWER-periosteumextent of movement of a joint, measured in degrees of a circle - ANSWER-rangeof motion the stretching or tearing of ligaments that causes pain and disability - ANSWER-sprainmuscle or tendon injury resulting from violent contraction or excessive force - ANSWER-strain inflammation of a tendon usually from a strain - ANSWER-tendonitis what is voluntary muscle also known as? - ANSWER-skeletal muscle under conscious control of the brain via the nervous system - ANSWER-voluntarymuscle what is involuntary muscle also known as? - ANSWER-smooth muscle where can you find involuntary muscle - ANSWER-gastrointestinal system, lungs, bloodvessels, and urinary system ONLYSTUDENTS STORE 2025 ALL THE BEST ONLYSTUDENTS STORE 3 DO NOT COPY a specialized form of involuntary muscle, found only in the heart - ANSWER-cardiacmuscle mandible - ANSWER-lower jaw Maxillae - ANSWER-upper jaw carpal - ANSWER-wrist metacarpals - ANSWER-hand bones Phalanges - ANSWER-fingers and toes the lateral bone of the forearm - ANSWER-radius medial forearm bone - ANSWER-ulna the highest portion of the shoulder - ANSWER-acromion process how many bones does the spine consist of - ANSWER-33 what are the five sections of the spine (top to bottom) and how many bones areineach- ANSWER-cervical - 7 thoracic - 12 lumbar - 5 sacral - 5 coccyx - 4 superior bone that contains the iliac crest - ANSWER-ilium inferior, posterior portion of the pelvis - ANSWER-ischium formed by the joining of the bones of the anterior pelvis - ANSWER-pubis the pelvis is joined ____________ to the sacral spine - ANSWER-posteriorly what does the pelvis contain - ANSWER-ilium, ischium, pubis joint where the femur (thigh bone) and pelvis join - ANSWER-hips socket of the hip joint - ANSWER-acetabulum medial and larger bone of the lower leg (shinbone) - ANSWER-tibia the lateral and smaller bone of the lower leg - ANSWER-fibula ONLYSTUDENTS STORE 2025 ALL THE BEST ONLYSTUDENTS STORE 4 DO NOT COPY at the lower end of the fibula - ANSWER-lateral malleolus at the lower end of the tibia - ANSWER-medial malleolus what are at each side of the ankle - ANSWER-lateral and medial malleolus calcaneus - ANSWER-heel bone metatersals - ANSWER-foot bones bones connect to other bones - ANSWER-joints the hip is an example of what type of joint - ANSWER-ball and socket the elbow is an example of what type of joint - ANSWER-hinge what are the three main functions of the musculoskeletal system - ANSWER-giveshapeto the body protect vital organs provide for body movement produces blood cells and stores certain nutrients - ANSWER-marrow inside thebonecan contract upon voluntary command of the individual - ANSWER-voluntary musclerespond automatically to orders from the brain - ANSWER-involuntary muscles ability to generate and conduct electrical impulses on its own - ANSWER-automaticitythe cardiac muscle has a property called - ANSWER-automaticity essential for movement, sensation, and vital functions - ANSWER-spine instrument used for measurement of angles - ANSWER-goniometer what equipment is used for inspection, palpation, ROM, muscle tone/strength - ANSWER-skin marker pencil goniometer tape measure reflex hammer passive range of motion often exceeds active range of motion by - ANSWER-5degreesdiscrepancies between active and passive ROM may indicate what? - ANSWER-truemuscle weakness or a joint disorder ONLYSTUDENTS STORE 2025 ALL THE BEST ONLYSTUDENTS STORE 5 DO NOT COPY How is muscle strength graded? - ANSWER-from no voluntary contraction to full musclestrength how do you test muscle strength of the hips? - ANSWER-flexion/extension abduction/adduction internal external rotation injuries that occur immediately and as a result of direct force - ANSWER-primaryinjuries occur after the initial result, can cause the same and even more harm- ANSWER- secondary injuries the spine is most often injured by - ANSWER-energy that forces movement of thespinebeyond its normal range of motion what vertebrae are most susceptible to injury because they are not supported byother bony structures - ANSWER-cervical and lumbar what are high risk moi's for spinal injury - ANSWER-falls greater than 1 meter axial loading high speed motor vehicle crashes ATV crashes bicycle collisions Falls from greater than ___ meter (roughly __') or down more than ___ flights of stairsindicate a high-risk for spinal injury - ANSWER-1 meter (roughly 3 feet) 5 flights where do most algorithms have their roots? - ANSWER-National Emergency XRadiography Utilization Study (NEXUS) what is a very dynamic joint, prone to injury? - ANSWER-shoulder what are the most common dislocations? - ANSWER-anterior what is the most commonly fractured carpal bone? - ANSWER-Scaphoid what is the MOI commonly referred to when dealing with a wrist fracture? - ANSWER- Fallen on Outstretched Hand (FOOSH) Inversion - ANSWER-turning inward forced inversion does what to the ankle? - ANSWER-injures the ligamentous support of the ankle