BIOL 348 BIOLOGY SKELETAL WEB EXAM QUESTIONS AND 100% APPROVED CORRECT ANSWERS GRADED A+ 2025 FIRST CLASS PASS

BIOL 348 BIOLOGY SKELETAL WEB EXAM QUESTIONS AND 100% APPROVED CORRECT ANSWERS GRADED A+ 2025 FIRST CLASS PASS 2025 EXAM  BIOL 348 BIOLOGY SKELETAL WEB EXAM QUESTIONS AND 100% APPROVED CORRECT ANSWERS GRADED A+ 2025 FIRST CLASS PASS Articulations - CORRECT ANSWERContacts with other bones Landmarks ( bone markings) - CORRECT ANSWERAreas of muscle and ligament attachment Foramina - CORRECT ANSWEROpenings for nerves and blood vessels The Axial Skeleton - CORRECT ANSWERForms the longitudinal axis of the body 80 bones Consists of the skull, bones associated with the skull, the vertebral column, and the thoracic cage. A skeleton without limbs or pelvis. Number of cranial and facial bones in the skull - CORRECT ANSWER8 cranial bones 14 facial bones Bones associated with the skull - CORRECT ANSWER6 auditory ossicles 1hyoid bone The vertebral column - CORRECT ANSWER24 vertebrae The sacrum The coccyx The thoracic cage - CORRECT ANSWER24 ribs the sternum Functions of the axial skeleton - CORRECT ANSWERSupports and protects organs in body cavities 1. Attaches to muscles of head, neck, and trunk 2. Perfroms respiratory movements 3. Stabilizes part of appendicular skeleton The skull - CORRECT ANSWERProtects: The brain Entrances to respiratory and digestive system 22 bones: 8 Cranial bones that form the braincase or cranium 14 facial bones: Protect and support entrances to digestive and respiratory tracts Facial bones - CORRECT ANSWERSuperficial facial bones for muscle attachment Deep facial bones to separate the oral and nasal cavities and form the nasal septum Sinuses - CORRECT ANSWERCavities that decrease the weight of the skull 1. lined with mucous membranes 2. Protect the entrances of the respiratory system Sutures - CORRECT ANSWERImmovable joints of the skull Four major sutures - CORRECT ANSWER1. Lambdoid suture 2. Coronal suture 3. Sagittal suture 4. Squamous suture Lambdoid suture - CORRECT ANSWERSeparates occipital from parietal bones May contain sutural bones Sagittal Suture - CORRECT ANSWERBetween the parietal bones From lambdoid suture to coronal suture Coronal Suture - CORRECT ANSWERAttaches frontal bone to parietal bones The calvaria (skullcap): consists of occipital, parietal, and frontal bones Squamous sutures - CORRECT ANSWERForm boundaries between temporal bones and parietal bones