Human Dissection Lab Quiz #1 BIOL 4000
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Created by:
BrandonBMartin on October 5, 2011
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101 terms
Terms | Definitions |
|---|---|
 How many cranial bones are there? | 8 |
| How many bones compose the skull? | 22 |
| How many facial bones are there? | 14 |
| What are the cranial bones? | Frontal (1), Parietal (2), Occipital (1), Temporal (2), Sphenoid (1), and Ethmoid (1). |
| What are the facial bones? | Maxilla (2), Palatine (2), Zygomatic (2), Lacrimal (2), Nasal (2), Vomer (1), Inferior Nasal Concha (2), and Mandible (1). |
| What are the sutures of the skull? | Coronal, Lambdoidal, Squamosal, and Sagittal. |
| What is another name for sutural bones? | Wormian bones |
| What is another name for wormian bones? | Sutural bones |
| What is the name of the front part of the frontal bone just above the eyes? | Orbital portion |
| What is the name of the region of bone just above each eye socket? | Supraorbital margin |
| What is the name of the small hole in the bone just above each eye socket? | Supraorbital foramen |
| What is the name of the ear hole in the temporal bone? | External auditory meatus |
| What is the name of the delicate protrusion of the temporal bone that is found just anterior to the external auditory meatus? | Styloid process |
| What is the name of the large mound-like formation found just behind the ear on the temporal bone? | Mastoid process |
| What is the name of the bridge-like protrusion of the temporal bone that extends toward the cheek bones? | Zygomatic process |
| What is the name of the notch of the temporal bone where the mandible articulates? | Mandibular fossa |
| What is the name of the articulation of the jaw with the rest of the skull? | Temporomandibular joint |
| What is the name of the large hole in the bottom of the occipital bone? | Foramen magnum |
| What are the flattened regions of the skull that articulate with the first cervical vertebra? | Occipital condyles |
| What is the name of the uppermost horizontal ridge of the occipital bone? | Superior nuchal line |
| What is the name of the saddle-like formation of the sphenoid bone that can be seen from inside the skull? | Sella turcica |
| What is the name of the hole in the sphenoid bone through which the optic nerve passes? | Optic foramen |
| What are the names of the holes in the sphenoid bone that are found near the sella turcica? | Foramen ovale, foramen lacerum, foramen rotundum, and foramen spinosum. |
| What is the name of the cleft between the greater and lesser wings of the sphenoid bone? | Superior orbital fissure |
| What is the name of the part of the ethmoid bone that contributes to the nasal septum? | Perpendicular plate |
| What is the name of the short portion of the ethmoid bone that extends into the cranial cavity? | Crista galli |
| What is the name of the perforated portion of the ethmoid bone that makes up part of the cranial wall? | Cribriform plate |
| Technical name for the tooth sockets. | Alveoli |
| What is the portion of the maxilla that makes up part of the hard palate? | Palatine process |
| What is the name of the small hole under either eye? | Infraorbital foramen |
| In what bone is the infraorbital foramen found? | Maxilla |
| What is the name of the small bone found just inside the medial border of either eye socket? | Lacrimal bone |
| What is the name of the hole through which tears drain out of the eye? | Lacrimal foramen |
| What is the name of the bridge-like protrusion of the zygomatic bone that extends posteriorly to connect with the cranial bones? | Temporal process |
| What is the name of the bulky, vertically-oriented portion of the mandible? | Ramus |
| What is the name of the articular protrusion at the superior posterior end of the mandible? | Condyloid process |
| What is the name of the protrusion on the superior anterior portion of the mandible? | Coronoid process |
| What is the name of the depression between the condyloid process and the coronoid process of the mandible? | Mandibular notch |
| What is the name of the hole found on either side of the chin portion of the mandible? | Mental foramen |
| What is the name of the hole found on the interior posterior side of the mandible? | Mandibular foramen |
| How many cervical vertebrae are there? | 7 |
| What is the name of the the C1 vertebra? | Atlas |
| What is the name of the C2 vertebra? | Axis |
| What do you call the flattened parts of the axis where it contacts the occipital condyles? | Superior articular surfaces |
| What are the two names for the vertical stick-like protrusion of the C2 vertebra? | Dens and odontoid process |
| How many thoracic vertebrae are there? | 12 |
| How many lumbar vertebrae are there? | 5 |
| How many sacral vertebrae are there? | 5 |
| How many coccygeal vertebrae are there? | 4 or 5 |
| What is the name of the bulky, rounded portion of each vertebra? | Body |
| What is the name of the posterior portion of the vertebra? | Neural arch (vertebral arch) |
| What is the name of the thin portion of the vertebra that connects the neural arch to the body? | Pedicle |
| What is the name of the portion of the vertebra that connects the transverse processes to the spinous process? | Lamina |
| What is the name of the hole in the vertebra through which the spinal cord passes? | Vertebral foramen |
| What is the name of the single, posteriorly-extending protrusion of the vertebra? | Spinous process |
| What is the name of either of the paired lateral protrusions of the vertebra? | Transverse process |
| What is the name of each contact point on the upper side of the vertebra? | Superior articular process |
| What is the name of each contact point on the lower side of the vertebra? | Inferior articular process |
| What are the three parts of the sternum? | Manubrium, gladiolus (body), and xiphoid process. |
| How many pairs of ribs are there? | 12 |
| How many pairs of true ribs are there? | 7 (1-7) |
| How many pairs of false ribs are there? | 5 (8-12) |
| How many pairs of floating ribs are there? | 2 (11 and 12) |
| What is the name of the rounded end of the rib found at the vertebral end? | Head |
| What is the name of the bump on the rib found at the junction of the neck and the body of the rib? | Turbercle |
| What is the name of the relatively thin portion of the rib that is found between the head and tubercle? | Neck |
| What is the name of the most sharply curved portion of the rib? | Angle |
| What is the name of the long, relatively straight portion of the rib? | Shaft (body) |
| What is the name of the medial end of the clavicle? | Sternal end |
| What is the name of the lateral end of the clavicle? | Acromial end |
| What is the name of the articulation between the clavicle and the sternum? | Sternoclavicular joint |
| What is the name of the articulation between the clavicle and the scapula? | Acromioclavicular joint |
| What is the name of the diagonal ridge on either scapula? | Spine |
| What is the name of the depression found above the spine of the scapula? | Supraspinous fossa |
| What is the name of the depression found below the spine of the scapula? | Infraspinous fossa |
| What is the name of the protrusion of the scapula that articulates with the clavicle? | Acromion process |
| What is the name of the surface of the scapula that articulates with the head of the humerus? | Glenoid cavity |
| What is the name of the hook-like protrusion that is found on the lateral edge of the superior anterior portion of the scapula? | Coracoid process |
| What is the name of the depression found on the anterior portion of the scapula? | Subscapular fossa |
| What is the name of the top edge of the scapula? (found at base of coracoid process) | Superior border |
| What is the name of the longest side of the scapula that is found along the spine? | Vertebral (medial) border |
| What is the name of the side of the scapula that extends from the glenoid cavity to the inferior angle? | Axillary (lateral) border |
| What is the name of the top, medial corner of the scapula? | Superior angle |
| What is the name of the bottom, medial corner of the scapula? | Inferior angle |
| What is the name of the depression just medial to the coracoid process along the superior border of the scapula? | Scapular notch |
| What is another name for the upper arm? | Brachium |
| What is the rounded portion found at the proximal end of the humerus? | Head |
| What is the name of the long portion of the humerus? | Shaft (body) |
| What is the name of the obliquely-angled line that separates the head of the humerus from the tubercles? | Anatomical neck |
| What is the name of the name of the constriction found just below the tubercles of the humerus? | Surgical neck |
| What is the larger prominence at the proximal end of the humerus? | Greater tubercle |
| What is the smaller, more anteriorly-positioned prominence at the proximal end of the humerus? | Lesser tubercle |
| What is the name of the deep groove found between the tubercles of the humerus? | Intertubercular groove |
| What is the name of the bump along the lateral side of the shaft of the humerus? | Deltoid tuberosity |
| What is the name of the hole along the length of the humerus? | Nutrient foramen |
| What is the name of the lateral portion of the articular surface at the distal end of the humerus? | Capitulum |
| What is the name of the medial portion of the articular surface at the distal end of the humerus? | Trochlea |
| What are the names of the prominences found just proximal to the distal end of the humerus? | Medial epicondyle and lateral epicondyle |
| What is the name of the depression on the anterior side of the humerus just above the trochlea? | Coronoid fossa |
| What is the name of the depression on the posterior side of the humerus just above the trochlea? | Olecranon fossa |
| What is another name for the forearm? | Antebrachium |
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