Download BIOL N261 Anatomy Exam 2 (IUPUI) 2024-2025: Questions and Answers and more Exams Anatomy in PDF only on Docsity!
[Date]
BIOL N261 Anatomy Exam 2 (IUPUI)
2024-2025. Questions and Correct,
Verified Answers. Graded A
abduction - ANSmove apart acetabulum - ANShold head of femur ACL - ANSanterior intercondylar area of tibia, passes posteriorly to medial side of the lateral condyle of the femur ACL/PCL - ANScross eachother and run from tibia to femur ACL/PCL fx - ANSlock knee when extended; restraining straps to prevent slipping acromial end - ANSlateral; articulates with acromion of scapula acromion - ANSarticulates with acriomial end of scapula adduction - ANSmove together ala - ANS2, superior illium
[Date] amphiarthrotic - ANSslightly moving appendicular fx. - ANSchange position of external environment appendicular skelton - ANSpectoral girdle + upper limbs + pelvic girdle + lower limbs arculate line - ANSseparates true pelvis and false pelvis articular capsule - ANSposterior/lateral; enclose the synovial cavity atlas - ANSC1; no body, articulates with occipital condyles auricular surface - ANSarticulates with sacrum axial skeleton - ANSskull, thoracic cage, vertebral column axial skeleton fx - ANSsupport and protect organs in dorsal and ventral body cavities axis - ANSC2; body fuses during development; dens bicipital groove - ANSb/w greater and lesser tubercle of humerus body - ANSnotches on sides articulate with ribs 2-
[Date] coronoid process of mandible - ANSanterior process cranial bones - ANSparietal, ethmoid, sphenoid, temporal, occipital, frontal cranium - ANSfluid filled, support and protect bone cribriform plate - ANSroof of nasal cavity crista galli - ANSsharp protuberance deltoid tuberosity - ANSruns along lateral border of humerus depression - ANSposteriorly vertically diarthrotic - ANSfreely moving dorsiflexion - ANSpoint foot up elevation - ANSanteriorly vertically ethmoid - ANScrista galli, cribriform plate, perpendicular plate eversion - ANSroll foot lateral
[Date] external occipital protuberance - ANSnuchal lines facial bones - ANSmaxillae, palatine, nasal, inferior nasal conchae, zygomatic, lacrimal, vomer, mandible false pelvis - ANSsuperior to arcuate line false rubs - ANS8-10; attach via cartilage femur - ANSlongest and hardest bone in body femur anterior aspects - ANShead, neck, fovea capitis, trochanter, epicondyles femur condyles - ANSrun vertically, proximal to wrist femur epicondyles - ANSdistal to head femur femur head - ANSmedial, fovea capitis femur neck - ANS"broken hip" femur posterior aspects - ANScondyles, intercondylar fossa, articulate with patellar facets, linea aspera, gluteal tuberosity
[Date] greater trochanter - ANSlateral, proximal to head of femur greater tubercle - ANSlateral edge of humerus, part of shoulder, proximal humerus - ANShead, neck, tubercle, deltoid tuberosity, epicondyles, condyles, olecranon fossa humerus condyle - ANScapitulum and trochlea humerus epicondyles - ANSdistal to femur head humerus head - ANSturned medially, fits into glenoid cavity hyoid - ANSdoesnt articulate with any other bone hypoglossal canal - ANSon sides of foramen magnum iliac crest - ANSsuperior portion of illium illiac body - ANSinferior to ala, superior to acetabulum illiac fossa - ANSanterior to arcuate line illiac spine - ANSanterior/posterior, superior/inferior of ilium
[Date] illium - ANSsuperior bone in ossa coxae illium lateral aspects - ANSala, body, greater sciatic notch, illiac crest, spine, acetabulum, obturator foramen illium medial aspects - ANSarcuate line, illiac fossa inferior articular facet - ANSstick inferior vertebra inferior nasal conchae - ANSsuperior part of ethmoid infraorbital foramen - ANShole under each eye infraspinous fossa - ANSposterior; inferior to scapular spine intercondylar eminence - ANSbetween tibial condyles intercondylar fossa - ANSb/w femur condyles intervertebral disk - ANSfibrous cartilage b/w most vertebra intrapsular ligaments - ANScruciate; stabilize the knee joint; ACL/PCL inversion - ANSroll foot medially
[Date] lower limbs - ANSfemur, patella, tibia, fibula, tarsals, metatarsals, phalanges Lower limbs fx. - ANSresponsible for transferring body weight to the ground lumbar - ANS5, largest, lower back; body is thick and oval; vertebral foramen, transverse process, spinous process lumbar spinous process - ANSstumpy lumbar transverse process - ANSpoint more lateral lumbar vertebral foramen - ANSsmall and triangular mandible - ANScoronoid process, mandibular condyle, mandibular notch, mental foramen, body, angle, ramus mandibular condyle - ANSposterior process mandibular notch - ANSb/w coronoid process and mandibular condyle manubrium - ANSjugular notch, clavicular notches, articulate with rubs 1 and 2 mastoid region - ANSmastoid process maxilla - ANSanterior 2/3 of hard palate
[Date] maxilla has - ANSinfraorbital foramen medial and lateral meniscus - ANSattach externally to tibial condyles medial and lateral meniscus fx. - ANSstabilize joint during flexion, extension, rotation; prevent side to side rocking medial border - ANSparallels the vertebral column medial malleolus - ANSdistal to patella; articulate with talus mental foramen - ANShole anterior nasal - ANSbone + hyaline cartilage = nose obturator foramen - ANShole in ossa coxae occipital bone - ANSforamen magnum, external occipital protuberance, occipital condyles, hypoglossal canal occipital condyles - ANSon sides of foramen magnum, hold head olecranon fossa - ANSposterior and distal; articulate with olecranon process of ulna
[Date] pedicle - ANSbody to transverse foramen pelvic girdle fx. - ANSsupport and protect lower viscera and developing fetus in female perpendicular plate - ANSsuperior part of nasal septum petrous region - ANSinternal acoustic meatus, foramen lacerum/carotid canal, jugular foramen pisiform - ANSsmallest, extends furthest medially pisiform and hamate - ANSeasily broken plantar flexion - ANSpoint foot down posterior facets - ANSarticulate with condyles of femur primary curve - ANSconcave anterior, convex anterior primary curve vertebra - ANSthoracic and sacral prominens - ANSC7, long spinous process, enlarged transverse process, resembles thoracic
[Date] pronation - ANSmedially/forward protraction - ANSanteriorly horizontally pubic symphysis - ANSfibrocartilaginous disc b/w 2 pubic bones pubis - ANSposterior, pubic symphysis radial head - ANSproximal to elbow; articulate with capitulum; form proximal radioulnar joint radial notch - ANSarticulate with head of radius radial styloid process - ANSlateral and distal to elbow radius - ANSlateral forarm radius articulate - ANSscaphoid and lunate radius aspects - ANShead, styloid process, ulnar notch, articulates with 2 carpals distally reposition - ANSback to normal retraction - ANSposteriorly horizontally
[Date] spacula - ANSshoulder blade; coraCoid process, acromion, glenoid cavity, scapular spine, fossa sphenoid - ANSgreater/lesser wing, sella turcica, foramen (3), superior orbital fissue, optic foramen` squamous region - ANSzygomatic process sternal end - ANSmedial; articulate with sternum sternum - ANSmanubrium, body, xiphoid process subscapular fossa - ANSentire anterior surface of scapula superior articular processes - ANSstick superiorly vertebra superior border - ANSshortest and sharpest superior orbital fissure - ANSslit b/w greater and lesser wings supination - ANSlaterally/backward supraorbital foramen - ANShole above each eye supraspinous fossa - ANSposterior; superior to scapular spine
[Date] surgical neck - ANSmetaphisis, easily broken sutures - ANSsymphiarthrotic, skulls symphiarthrotic - ANSno movement symphysis - ANSamphiarthrotic, intervertebral disc, pubic symphysis synchondrosis - ANSsymphiarthrotic, hyaline cartilage, ribs/sternum syndesmoses - ANSamphiarthrotic, radius/ulna and tibia/fibula synovial - ANSdiarthrotic, knee synovial fluid - ANSlubricate surfaces are articular cartilages, nouris chondrocytes by entering/exiting articular cartilages due to the forces acting on the joint, shock absorber talus - ANSarticulate with both malleoli tarsals - ANStalus and calcaneous temporal - ANS4 regions: squamous, tympanic, mastoid, petrous
[Date] tympanic region - ANSstyloid process ulna - ANSmedial forearm ulna aspects - ANSlonger than radius, head and styloid process, olecranon process, radial notch ulnar head and styloid process - ANSproximal to wrist ulnar notch - ANSdistal and medial; form distal radioulnar joint upper limbs - ANShumerus, radius, ulna, carpals, metacarpals, phalanges vertebra - ANSbody, spinous process, transverse process, intervertebral foramen vertebral column - ANSvertebrae, sacrum, coccyx vertebral column fx - ANSenclose and protect spinal cord, support skull, support weight of head neck and trunk, transfer weight to lower limbs vomer - ANSinferior portion of nasal septum xiphoid process - ANSinferior end of sternum zygomatic bone - ANStemporal process
[Date] zygomatic process - ANSarticulate with temporal process of zygomatic
