Description : In the head and neck: a. the lymph from the upper lid drains to the parotid and submandibular lymph nodes b. the facial nerve comes from the first pharyngeal arch c. branches of the ... e. an unilateral cleft lip is a failure of the maxillary process to fuse with the medial nasal process
Last Answer : branches of the ophthalmic division of the trigeminal nerve supply the skin of the scalp as far backward as the vertex
Description : Ptosis in Horner's syndrome, is due to paralysis of: a. Riolan's muscle b. Horner's muscle c. Muller's muscle d. The levator palpebral muscle e. Orbicularis oculi muscle
Last Answer : ANSWER: C
Description : Aortic arch and carotid artery receptors can recognize changes in:
Last Answer : Aortic arch and carotid artery receptors can recognize changes in:
Description : Which of the following muscles may affect the borders of a mandibular complete denture? A. Mentalis B. Lateral pterygoid C. Orbicularis oris D. Levator oris E. Temporalis
Last Answer : C. Orbicularis oris
Description : Which of the following DOES NOT cause depression of the mandible: A. Contraction of lateral pterygoid B. Contraction of temporalis C. Contraction of the suprahyoid muscles D. Contraction of the ... E. Relaxation of all muscles so that the only forces on the mandible are the forces of
Last Answer : B. Contraction of temporalis
Description : muscle used for opening the mandible 1) temporalis 2) ant. Belly of diagastric 3) mylohyoid
Last Answer : 2) ant. Belly of diagastric
Description : The MOST common consequence arising from premature extraction of deciduous molars is: A. Loss of arch length B. Loss of speech sound C. Loss of facial contour D. Loss of vertical height E. Loss of free way space
Last Answer : A. Loss of arch length
Description : Why do you get Blood clot in carotid artery?
Last Answer : What is the answer ?
Description : Carotid artery surgery?
Last Answer : DefinitionCarotid artery surgery is a procedure to restore proper blood flow to the brain.Alternative NamesCarotid endarterectomy; CEA; Carotid angioplasty and stenting; CAS; Endarterectomy - carotid artery; ... A stroke can occur if your brain does not get enough blood.Sometimes the plaq
Description : Angioplasty and stent placement - carotid artery?
Last Answer : DefinitionYou have an artery on each side of your neck called the carotid artery. This artery brings needed blood to your brain and face.The blood flow in this artery can become ... , Division of Cardiology, Harborview Medical Center, University of Washington Medical School, Seattle, Washington.
Description : Carotid artery disease?
Last Answer : DefinitionThe carotid arteries provide the main blood supply to the brain. There carotid arteries are located on each side of your neck under the jawline.Carotid artery disease is ... stroke.Risk factors for blockage or narrowing of the arteries include:High blood pressureDiabetesHeart diseaseHigh
Description : Blood flows via the out flow tracts of the heart into (a) aorta and carotid arteries (b) aorta, carotid and subclavian arteries (c) aorta and pulmonary artery (d) both (b) & (c)
Last Answer : Ans:(b)
Description : The blood vessel supplying blood to the kidney is – (1) the renal artery (2) the hepatic artery (3) the pulmonary artery (4) the carotid artery
Last Answer : (1) the renal artery Explanation: The renal arteries normally arise off the side of the abdominal aorta, immediately below the superior mesenteric artery, and supply the kidneys with blood. Each is directed across the the diaphragm, so as to form nearly a right angle with the aorta.
Description : The blood vessel which carries oxygenated blood to the liver is – (1) Coronary Artery (2) PulmonawArtety (3) Carotid Artery (4) Hepatic Artery
Last Answer : (4) Hepatic Artery Explanation: In anatomy, the common hepatic artery is a short blood vessel that supplies oxygenated blood to the liver, pylorus (a part of the stomach), duodenum (a part of the small intestine) and pancreas.
Description : The optic chiasm: a. forms the floor of the recess of the third ventricle b. is inferior to the medial root of the olfactory tract c. has the internal carotid artery as its immediate lateral relation d. all above
Last Answer : all above
Description : Blood pressure in the pulmonary artery is (a) more than that in the pulmonary vein (b) less than that in the venae cavae (c) same as that in the aorta (d) more than that in the carotid.
Last Answer : (a) more than that in the pulmonary vein
Description : When the patient who has undergone laryngectomy suffers wound breakdown, the nurse monitors him very carefully because he is identified as being at high risk for a) carotid artery hemorrhage. The ... poor wound healing and breakdown. d) pneumonia. Pneumonia is a risk for any postoperative patient.
Last Answer : a) carotid artery hemorrhage. The carotid artery lies close to the stoma and may rupture from erosion if the wound does not heal properly.
Description : To deffrentiate between sinua arythmia and atrial firbllation a- carotid massage b- Temporal artery massage c- Amidrone d- digoxin
Last Answer : a- carotid massage
Description : The blood vessel supplying blood to the kidney is (1) the renal artery (2) the hepatic artery (3) the pulmonary artery (4) the carotid artery
Last Answer : the renal artery
Description : The blood vessel which carries oxygenated blood to the liver is (1) Coronary Artery (2) Pulmonary Artery (3) Carotid Artery (4) Hepatic Artery
Last Answer : Hepatic Artery
Description : The MOST common consequence arising from premature extraction of deciduous molar is: A. Loss of arch length B. Loss of speech sound C. Loss of facial contour
Description : Which of the following characters is absent in all chordates? (a) Diaphragm (b) Coelom (c) Pharyngeal gill clefts (d) Dorsal nerve cord
Last Answer : (a) Diaphragm
Last Answer : The 12th carotid nerve in the human body is called hypoglossal.
Description : The chemoreceptors that participate in the ventilation control are structures that collect information about the acidity and alkalinity of the blood. The information is then transmitted by nervous ... by receptors that receive pH information from the cerebrospinal fluid.) The Circulatory System
Last Answer : What is circulation?
Description : Which one of the following statements is not correct? (a) Offspring produced by the asexual reproduction are called clone. (b) Microscopic, motile, asexual reproductive structures are called zoospores. ( ... in the standing water, drains oxygen from water that leads to the death of fishes.
Last Answer : (c) In potato, banana and ginger, the plantlets arise from the internodes present in the modified stem.
Description : Facial nerve palsy due to birth trauma?
Last Answer : DefinitionFacial nerve palsy due to birth trauma is the loss of controllable (voluntary) muscle movement in an infant's face due to pressure on the facial nerves just before or at ... )Long pregnancy or laborUse of epidural anesthesiaUse of a medication to cause labor and stronger contractionsHowev
Description : The following cranial nerves contain parasympathetic outflow arising at the brain stem: a. optic nerve b. oculomotor nerve c. trigeminal nerve d. facial nerve
Last Answer : facial nerve
Description : True statement about the facial nerve include: a its nucleus is in the floor of the fourth ventricle b. its fibres reach the surface of the brain in the cerebellopontine angle c. transmits taste fibres for the anterior half of the tongue d. all above
Description : Which cranial nerve has the highest number of branches? (a) Vagus nerve (b) Trigeminal nerve (c) Facial nerve (d) None of these
Last Answer : b) Trigeminal nerve
Description : Bell's palsy is a disorder of which cranial nerve? a) Facial (VII) Bell's palsy is characterized by facial dysfunction, weakness, and paralysis b) Trigeminal (V) Trigeminal neuralgia is a disorder ... the vestibulocochlear nerve. d) Vagus (X) Guillain-Barre syndrome is a disorder of the vagus nerve.
Last Answer : a) Facial (VII) Bell’s palsy is characterized by facial dysfunction, weakness, and paralysis
Description : The cranial nerve that is responsible for facial sensation and corneal reflex is the _____________________ nerve. a) trigeminal The trigeminal (V) cranial nerve is also responsible for mastication. b) ... The facial nerve is responsible for salivation, tearing, taste, and sensation in the ear.
Last Answer : a) trigeminal The trigeminal (V) cranial nerve is also responsible for mastication.
Description : Gagging reflex is caused by: A. Trigeminal nerve B. Glossopharyngeal C. Facial nerve D. Recurrent laryngeal
Last Answer : B. Glossopharyngeal
Description : The nerve supplying the TMJ is, A. Auriculo Temporal Nerve B. Nerve to masseter C. Facial nerve
Last Answer : A. Auriculo Temporal Nerve B. Nerve to masseter
Description : Which of the following is a large blood vessel that carries blood away from the heart? (1) Vein (2) Artery (3) Capillary (4) Nerve
Last Answer : (2) Artery Explanation: The pulmonary artery carries blood from the right side of the heart to the lungs to pick up a fresh supply of oxygen.
Description : Which of these muscles may affect the borders of mandibular complete denture, M07 ********* A. Mentalis (act on the lower border) B. Lateral pterygoid C. Orbicularis oris D. Levator angulioris E. Temporal
Description : When the neck of the condyle is fractured; what muscle determines the movement of the superior segment: A. Lateral pterygoid B. Medial pterygoid C. Masseter D. Temporalis E. Mylohyoid
Last Answer : A. Lateral pterygoid
Description : Which of the following is NOT TRUE in regard to lateral periodontal cyst** A. It is more common in anterior region B. It occurs more in maxilla than mandible C. Probable origin is from ... . Encountered in the cuspid-premolar region of the mandible, derived from the remnants of the dental lamina
Last Answer : A. It is more common in anterior region B. It occurs more in maxilla than mandible
Description : In myasthenia gravis: a. the vertical muscles of the eye are more commonly involved than the horizontal muscles b. the pupil reaction to light is sluggish c. absent antibody to acetylcholine receptors exclude the diagnosis d. Cogan's twitch refers to involuntary twitching of the orbicularis
Last Answer : the vertical muscles of the eye are more commonly involved than the horizontal muscles
Description : Which of the following muscles elevates the lower lip: A. Orbicularis oris B. Mentalis C. A + B
Last Answer : B. Mentalis
Description : The muscle responsible for maintaining the bolus of food while chewing is: A. Buccinator B. Orbicularis oris
Last Answer : A. Buccinator
Description : Which muscle controls the opening of the mouth? a. Temporalis (anterior part) b. Temporalis (posterior part) c. Anterior belly of digastric. d. Myelohyoid.
Last Answer : c. Anterior belly of digastric.
Description : When the neck of the condyle is fractured; what muscle determines the movement of the superior segment: A. Lateral pterygoid B. Medial pterygoid C. Temporalis D. Mylohyoid
Description : The zygomatic process serves as: A. Origin of masseter muscle B. Origin of temporalis C. Protects parotid gland D. Insertion of lateral pterygoid
Last Answer : A. Origin of masseter muscle
Description : The light reflex involves the following structures: a. Edinger-Westphal nucleus b. ciliary ganglion c. lateral geniculate body d. oculomotor nerve
Last Answer : Edinger-Westphal nucleus
Description : Which one of the following pairs of structures distinguishes a nerve cell from other types of cell? (a) Vacuoles and fibres (b) Flagellum and medullary sheath (c) Nucleus and mitochondria (d) Perikaryon and dendrites
Last Answer : d) Perikaryon and dendrites
Description : Loss of sensation in the lower lip may be produced by,CHECK ADC M07 A. Bell’s palsy B. Traumatic bone cyst C. Trigeminal neuralgia D. Fracture in the mandible first molar region E. Ludwig’s angina
Last Answer : D. Fracture in the mandible first molar region E. Ludwig’s angina
Description : The septal and pharyngeal nephridia open into alimentary canal and are of enteronephric type. It is an adaptation for
Last Answer : The septal and pharyngeal nephridia open into alimentary canal and are of enteronephric type. It is ... of temperature D. Regulation of amino acids .
Description : How does pharyngeal pouches provide evidence for biological evolution?
Last Answer : It simply highly suggests that all organisms going through thisdevelopmental phase have common ancestry, thus are related on thetree of life.
Description : The most likely complication of prolonged use of nasal decongestant drops is (a) Atrophic rhinitis (b) Hypertrophy of nasal mucosa (c) Naso-pharyngeal moniliasis (d) Blockage of Eustachian tubes
Last Answer : Ans: A