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gross anatomy
muscles of fascial expression
| Question | Answer |
|---|---|
| SKIN MUSCLES ARE LOCATED IN THE | SUPERFICIAL FASCIA |
| ORIGIN OF SKIN MUSCLES | FASCIA OR BONE |
| INSERTION OF SKIN MUSCLES | USUALLY THE SKIN |
| MUSCLES OF FASCIAL EXPRESSION ARE INNERVATED BY | FACIAL NERVE (CRANIAL NERVE VII) |
| TRUE OR FALSE, THE MUSCLES OF FASCIAL EXPRESSION ARE DISTINCTLY SEPARATED FROM EACH OTHER | FALSE |
| MUSCLES OF THE SCALP | OCCIPITOFRONTALIS, TEMPOROPARIETALIS |
| MUSCLE THAT DRAWS THE SCALP POSTERIORLY AND RAISES EYEBROWS AS IN AN EXPRESSION OF SURPRISE | OCCIPITOFRONTALIS |
| HELMET-LIKE APONEUROSIS JOINING THE FRONTAL AND OCCIPITAL BELLIES OF THE OCCIPITOFRONTALIS | GALEA APONEUROTICA |
| COLLECTIVE NAME FOR GROUP INCLUDING THE OCCIPITOFRONTALIS AND ITS APONEUROTICA AND THE TEMPOROPARIETLIS M | MUSCLE EPICRANIUS |
| ARISES FROM THE FASCIA OF THE TEMPORALIS M ABOVE AND ANTERIOR TO THE EAR | TEMPOROPARIETALIS M |
| INSERTION OF TEMPOROPARIETALIS M | GALEA APONEUROTICA |
| VARIABLE IN DEVELOPMENT AND ACTS IN HELPING TO KEEP SCALP TIGHT | TEMPOROPARIETLALIS M |
| MUSCLES THAT MOVE PINNA (EXTERNAL EAR) | ANTERIOR, POSTERIOR, AND SUPERIOR AURICULAR MM. |
| LOCATION OF THE AURICULAR MM | SUPERFICIAL TO TEMPORALIS M |
| ARRISE FROM THE FASCIA OF THE TEMPORALIS M AND INSERT INTO PINNA | AURICULAR MM |
| PULLS PINNA ANTERIORLY | ANTERIOR AURICULAR |
| PULLS PINNA POSTERIORLY | POSTERIOR AURICULAR |
| PULLS PINNA SUPERIORLY | SUPERIOR AURICULAR |
| TWO MAJOR MUSCLES OF EYE REGION | ORBICULARIS OCULI AND CORRUGATOR SUPERCILII |
| A SPINCTER MUSCLE CONSISTING OF 3 PARTS | ORBICULARIS OCULI |
| 3 PARTS OF ORBICULARIS OCULI | PARS ORBITALIS, PARS PALPEBRALIS, PARS LACRIMALIS |
| PERIPHERAL OUTER PART SURROUNDING ORBIT, CLOSES EYE | PARS ORBITALIS |
| OLD TERM FOR THIS MUSCLE IS DEPRESSOR SUPERCILII | PARS ORBITALIS |
| INNER PART OF LIDS, CLOSES EYES | PARS PALPEBRALIS |
| LIES DEEP TO PALPEBRAL PART IN MEDIAL CORNER OF EYE | PARS LACRIMALIS |
| COMPRESSES LACRIMAL SAC AND DRAWS LACRIMAL PUNCTA (OPENINGS LEADING TO SAC) MEDIALLY | PARS LACRIMALIS |
| DEEP TO FRONTALIS AND ORBICULARIS OCULI MM. | CORRUGATOR SUPERCILII |
| DRAWS EYEBROWS DOWNWARD AND MEDIALLY AS IN FROWNING | CORRUGATOR SUPERCILII |
| 3 MAJOR MUSCLES OF NOSE | PROCERUS, NASALIS, DEPRESSOR SEPTI NASI |
| MUSCLE THAT DRAWS MEDIAL ANGLE OF EYEBROWS DOWNWARD AND WRINKLES SKIN ON BRIDGE OF NOSE | PROCERUS |
| 2 PARTS OF NASALIS | PARS ALARIS, PARS TRANSVERSA |
| WIDENS NOSTRILS | PARS ALARIS (DILATOR NARIS) |
| DEPRESSES CARTILAGE OF NOSE AND COMPRESSES THE NOSTRIL | PARS TRANSVERSA (COMPRESSOR NARIS) |
| CONTROVERSIAL MUSCLE-GREY'S SAYS IT CONSTRICTS MUSCLE AND MOORE SAYS OPPOSITE | DEPRESSOR SEPTI NASI |
| MUSCLES INSERTING ON UPPER LIPS | LEVATOR LABII SUPERIORIS, LEVATOR LABII SUPERIORIS ALAEQUE NASI, ZYGOMATICUS MINOR |
| RAISES UPPER LIP | LEVATOR LABII SUPERIORIS |
| INSERTS INTO UPPER LIP AND ALAR (WINGS) PART OF THE NOSE | LEVATOR LABII SUPERIORIS ALAEQUE NASI |
| RAISES UPPER LIP AND DILATES NARIS (NOSTRIL) | LEVATOR LABII SUPERIORIS ALAEQUE NASI |
| ARISES FROM ZYGOMATIC BONE | ZYGOMATICUS MINOR |
| MOVES UPPER LIP UPWARD AND OUTWARD | ZYGOMATICUS MINOR |
| MUSCLES INSERTING ON CORNER OF MOUTH | ZYGOMATICUS MAJOR, LEVATOR ANGULI ORIS, RISORIUS, DEPRESSOR ANGULI ORIS, BUCCINATOR |
| ARISES FROM ZYGOMATIC BONE, THE LAUGHING MUSCLE, RAISES CORNER OF MOUTH AS IN LAUGHING | ZYGOMATICUS MAJOR |
| RAISES ANGLE (CORNER) OF MOUTH AS IN DISDAIN | LEVATOR ANGULI ORIS |
| SMILE MUSCLE-DRAWS CORNER OF MOUTH LATERALLY AS IN SMILING | RISORIUS |
| DEPRESSES ANGLE (CORNER) OF MOUTH | DEPRESSOR ANGULI ORIS |
| ANOTHER NAME FOR DEPRESSOR ANGULI ORISR | TRIANGULARIS |
| COMPRESSES CHEEKS AGAINST TEETH DURING MASTICATION AND ALSO DURING BLOWING | BUCCINATOR |
| LIES DEEP TO ZYGOMATICUS MAJOR AND RISORIUS | BUCCINATOR |
| MUSCLES INSERTING ON LOWER LIP | DEPRESSOR LABII INFERIORIS, MENTALIS |
| DEPRESSES LOWER LIP | DEPRESSOR LABII INFERIORIS |
| PROTRUDES LOWER LIP AND WRINKLES SKIN ON CHIN | MENTALIS |
| MUSCLES ENCIRCLING MOUTH | ORBICULARIS ORIS, PLATYSMA MUSCLE |
| A SPINCTER MUSCLE CONSITING OF TWO PARTS | ORBICULARIS ORIS |
| THE KISSING MUSCLE | ORBICULARIS ORIS |
| PURSES LIPS, THUS CLOSING THEM | ORBICULARIS ORIS |
| 2 PARTS OF ORBICULARIS ORIS | PARS MARGINALIS, PARS LABIALIS |
| PERIPHERAL PART AROUND LIPS | PARS MARGINALIS |
| CENTRAL PART ON LIPS | PARS LABIALIS |
| THIN FLAT PAPER-LIKE MUSCLE | PLATYSMA MUSCLE |
| ORIGIN OF PLATYSMA MUSCLE | FASCIA OF CERVICAL REGION |
| INSERTION OF PLATYSMA MUSCLE | LOWER MANDIBLE AND SKIN AROUND MOUTH |
| ACTIONS OF PLATYSMA MUSCLE | RETRACTS AND DEPRESSES ANGLE OF MOUTH AS IN HORROR, PRODUCING WRINKLES ON SKIN OF NECK, ALSO HELPS IN DEPRESSING MANDIBLE |