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RA Q2
| Question | Answer |
|---|---|
| Factors responsible for changes in facial markings? | Age, Environment, Position of the body, Condition of the body, Heredity. |
| Hot, dry, windy air will cause more dehydration in antemortem and postmortem? T or F | True |
| Means "On the back" | Supine |
| Means "Face down" | Prone |
| A crevice in the skin bordered by adjacent elevations? A "wrinkle". Caused by the contraction of muscles. | A furrow |
| An elongated depression on a relatively level surface? | A groove |
| A recurved margin having greater projection than the adjacent area? | Fold or eminence. |
| The philtrum is a good example of a furrow, groove, or fold? | Groove |
| How many natural facial markings are there? | 9 |
| Natural facial markings are ________ at birth. | Present |
| How many acquired facial markings are there? | 11 |
| The Philtrum, Nasolabial Fold, Nasal Sulcus, Oblique Palpebral Sulcus, Angulus Oris Eminence, Angulus Oris Sulcus, Labiomental Sulcus, Submental Sulcus, and Dimples are all? | Natural Facial Markings |
| The Nasolabial Sulcus, Transverse Frontal Sulci, Interciliary Sulci, Optic Facial Sulci, Superior Palpebral Sulcus, Inferior Palpebral Sulcus, Bucco-Facial Sulcus, Mandibular Sulcus, Platysmal Sulci, Cords of the neck, and Labial Sulci are examples of? | Acquired Facial Markings |
| A vertical groove located medially on the superior integumentary lip. Takes the form of an irregular parentheses. | The Philtrum |
| Eminence of the cheek, adjacent to the mouth. Extends from the superior part of the posterior margin of the lower wing to the lower mouth. | The Nasolabial Fold |
| Angular area between the posterior border of the nasal wing and the nasolabial fold. | Nasal Sulcus |
| Shallow curving groove below the inner corner of the eyelid. Sometimes forms the lower border of the infraorbital pouch. | Oblique Palpebral Sulcus |
| Known as "eyebags", convex-crescent shape projection under the eye. | Infraorbital pouch |
| Small convex prominence lateral to the line of lip closure. | Angulus Oris Eminence |
| Groove at each end at the line of lip closure of the mouth. Gets longer as age progresses. | Angulus Oris Sulcus |
| The junction of the lower lip and chin. | Labiomental Sulcus |
| Junction of the base of the chin and the submandibular area. | Submental Sulcus |
| Shallow depressions located on the cheek or chin. Rounded or line-like. | Dimples |
| A vertical line in the chin is known as? | Cleft-Chin |
| The furrow originating at the superior border of the wing of the nose and extending to the edge of the mouth. | Nasolabial Sulcus |
| Horizontal furrows of the forehead caused by the action of the frontalis muscle. | Transverse Frontal Sulci |
| Vertical lines/furrows in between the eyebrows caused by the corrigator muscle. | Vertical Intercilliary Sulci |
| Transverse lines/furrows in between the eyebrows and on the nose caused by the procerus muscle. | Transverse Intercilliary Sulci |
| Radiate from the lateral corner of the eye. Caused by the orbicularis oculi. | Optic Facial Sulci |
| Optic facial sulci are also known as? | Crows feet |
| The furrow of the superior border of the upper eyelid. Fans out. | Superior Palpebral Sulcus |
| The furrow of the inferior border of the eye. | Inferior Palpebral Sulcus |
| The vertical furrow of the cheek. | Bucco-Facial Sulcus |
| The furrow beneath the jaw line, which rises vertically on the cheek. | Mandibular Sulcus |
| Close furrows with folds of skin between them. On the jaw line. | Serrated jawline |
| The vertical furrows of the lips extending within the mucous membranes into the integumentary lips. | Labial Sulci |
| Transverse, dipping furrows of the neck. | Platysmal Sulci |
| Vertical prominences of the neck. These are the muscle, caused by muscle tone loss. | Cords of the neck |
| Width is 2/3 its length? | Ear |
| When reattaching the ear, 4 guides we look for? | External auditory meatus, zygomatic arch, mandibular condyle, and the angle of inclination. |
| The outer rim of the ear, gives the ear a general shape and resembles a question mark. | The helix |
| Origin is the crus of the helix and termination is at the top of the lobe. | The helix |
| This divides the length of the ear in half? | Crus of the helix |
| The depression between the outer and inner rims of the ear. Located in the superior 2/3. | Scapha |
| The inner rim of the ear. | Anti helix |
| The origin is the top of the lobe and has two endings. | Anti helix |
| The two endings of the anti helix are known as the? | Crura |
| Bifurcation of the antihelix. | Crura |
| The anterior wing of the crura descends sharply under the ________? | Helix |
| The superior wing of the crura continues? | Upward |
| The anterior wing, superior wing, and trangular fossa should all be in the upper _____ of the ear? | 1/3 |
| The depression between the crura. Located in the anterior superior 1/3 of the ear. | Triangular fossa |
| The concave shell of the ear. | Concha |
| It is in the middle 3rd of the ear. | Concha |
| The crus of the helix sits on the ___________? | Zygomatic arch |
| What is the deepest part of the ear? | Concha |
| The elevation protecting the ear passage. It is round, wedgelike. Made of cartilage. | Tragus |
| Small eminence obliquely opposite of the tragus. | Anti Tragus |
| It is located on the anterior and superior border of the lobe of the ear? | Anti Tragus |
| This blends into the superior and anterior lobe? | Tragus |
| Depression between the tragus and antitragus. | Intertragic Notch |
| The "back door" of the ear passage? | Intertragic Notch |
| Inferior 1/3 of the ear. No cartilage, made of skin and adipose tissue. | Lobe |
| The _________________ border of the lobe is attached to the cheek. | Superior-anterior |
| The shape of the nose can be described as? | A pyramidal mass. |
| The three types of noses? | Leptorrhine, Platyrrhine, and Mesorrhine |
| Type of nose where the nasal cavity is high and narrow. Long and narrow between the wings and has a prominent bridge. | Leptorrhine |
| Type of nose where there is a minimum bridge projection, short, and broad and wide between the wings. | Platyrrhine |
| Type of nose that is intermediate in shape between the Leptorrhine and Platyrrhine? | Mesorrhine |
| Profile classifications of the bridge? | Straight, Convex, and Concave |
| The straight profile classification is also known as? | Grecian |
| The convex profile classification is also known as? | Roman, aquiline, or hook |
| The concave profile classification is also known as? | Infantine, snub, pug, or ski |
| A retrousee nose is? | Turned up on the end. |
| How many cartilages are there in the nose? | 5 |
| The vertical cartilage that divides the cavity into two chambers and usually curves to the left? | Septal cartilage |
| The lateral cartilages that form the sides of the nose? | Superior lateral cartilages |
| The lateral cartilages that form the wings and protruding lobe of the nose? | Inferior lateral cartilages |
| The dorsum of the nose includes? | The root, bridge, and protruding lobe |
| The cavity/depression inferior to the glabella. | The root/origin |
| The roughly triangular projection of the dorsum. | Bridge |
| Spherical/round or angular termination of the dorsum. | Protruding lobe |
| Located on the protruding lobe and has the greatest projection. | The tip |
| The lateral lobes of the nose, they create the greatest width. | Wings |
| Superficial partition between the nostrils. | Columna nasi |
| The nostril openings, pear shaped, and locate din the posterior 2/3 of the nose. | Anterior nares |
| The sides of the nose. | Lateral walls |
| The mouth follows a _____________ curvature. | Horse shoe |
| The superior border of the superior integumentary lip is? | The base of the nose |
| The inferior border of the superior integumentary lip is? | The superior mucous membrane |
| The lateral border of the superior integumentary lip is? | The nasolabial folds |
| This is divided by the philtrum and contains the nasal sulcus? | The superior integumentary lip |
| The reddish part of the lips is known as? | Mucous membranes |
| The line of color change at the junction of the wet and dry portions of the lips? | Weather line |
| Shallow and permanent wrinkles on the surface of the dry portion on the mucous membrane. | Vertical lines/lip prints |
| This is located on the superior mucous membrane and is a tiny prominence or protrusion. | Medial lobe |
| The superior border of the inferior integumentary lip is? | The inferior mucous membrane |
| The inferior border of the inferior integumentary lip is? | The top of the chin/labiomental sulcus |
| The lateral border of the inferior integumentary lip is? | The corners of the mouth. |
| How many natural arcs are there to the line of lip closure? | 5 |
| The central plane of the superior integumentary lip is? | The philtrum. |
| The lateral planes of the superior integumentary lip? | Recede bilaterally from the central plane. Triangular in form. |
| The central plane of the inferior integumentary lip is? | Crescent shaped and recedes from the mucous membrane to the top of the chin. |
| The lateral planes of the inferior integumentary lip? | Are convex and blend into the sides of the cheek. |
| The superior mucous membrane forms a? | Hunters bow |
| The inferior mucous membrane forms an? | Elliptical curve |
| The upper rim formed by the inferior part of the frontal bone. | Supraorbital ridge/margin |
| Dips concavely and projects less than the medial rim. Formed by the zygomatic and frontal bones. | Outer rim/Lateral rim |
| Formed by the zygomatic and maxillary bones. Forms a sigmoid curve. | Inferior/lower rim |
| Formed by the frontal process of the maxillary. | Medial/inner rim |
| The optic foramen includes? | The optic nerve and central retineal artery. |
| The ____________ causes greatest projection. | Cornea |
| The lateral line of closure is ___________ and ___________ to the medial end. | Inferior and Posterior |
| The structural anatomy of an eye includes? | The superior palpebral sulcus, inferior palpebral sulcus, naso-orbital fossa, supraorbital margin, inner canthus, cilia, and supercilium. |
| The depression of the medial 1/3 of the superior palpebra. | Naso-orbital fossa |
| Occupies the area between the supercilium and superior palpebra. Blends into the naso-orbital fossa. | Supraorbital margin |
| The vertical fold of skin that is located in the naso-orbital fossa? | Epicanthus/Epicanthic fold |
| Semi lunar crescent fold/pouch located under the eye. Known as eyebags. | Infraorbital fold or pouch. |
| Small elevation/eminence extending medially from the medial corner of the superior palpebra. | Inner canthus |
| Keeps things out of the eye. Grow out of the tarsus. | Cilia |
| Follows the arc of the upper bone. | Supercilium |
| Three parts of the supercilium. | Head, body, and tail. |
| Shallow furrows on the lid. | Linear sulci |