Inner ear structures - Study guides, Class notes & Summaries

HCB HEENT QUESTIONS AND ANSWERS RATED A+ Acute pharyngitis infection of tonsils or posterior pharynx by microorganisms auricle (pinna) visible portion of the auditory system, made up of cartilaginous framework. collects sounds energy and directs it to the conducting system of the middle ear. auditory ossicles the small bones of the middle ear; they are articulated to form a chain for the transmission of sound from the tympanic membrane to the oval window blepharitis inflammation o...

Brain stem Connects the brain and spinal cord includes midbrain (Controls eye movement and processes visual and auditory information), pons (group of nerves connecting different parts of the brain; includes some cranial nerves which are involved in facial movement and transmitting sensory information), and medulla oblongata (control center for heart and lungs regulating breathing, sneezing, and swallowing) Diencephalon Base of brain includes thalamus (relay station for signals coming in...

Which onw of the following statements regarding the petrous pyramids is FALSE? A. it contains the middle and inner ear structures B. it extends medially beyond the sphenoid bones C. its end forms the antrum of the eustachian tubule D. ita upper surface forms part of the floor of the middle cranial fossa CORRECT ANSWER C. its end forms the antrum of the eustachian tubule CTA may require LOCM injection rates as high as ________ mL/sec. A. 2 B. 3 C. 5 D. 7.5 CORRECT ANSWER C. 5 The ga...

The study of the structure and function of cells is called_____ Cytology Orbicularis oris Supports and protects; stores calcium receptor organ for hearing A) cochlear duct b) tympanic membrane c) spiral organ (of Corti) d) vestibule C (spiral organ (of corti)) Forms tendons and ligaments Light passes through the following structures in which order? a) vitreous humor, lens, aqueous humor, cornea b) cornea, aqueous humor, lens, vitreous humor c) cornea, vitreous humor, lens,...

Ear, Nose, & Throat Test 2 with Questions and Answers external structures: auricle and external auditory canal ANSWER Helix Triangular fossa Concha Antitragus Tragus Lobule External auditory meatus ears function, divided into, the external ear is composed of --? ANSWER Functions of the ear include identification, localization, and interpretation of sound and maintenance of equilibrium. It is divided into the external, middle, and inner ear. The external ear is composed of cartilage...

A 5 y/o FS Cocker Spaniel is presented with a strange expression. Her right ear and lip appear to droop. There is ptosis OD and the dog is drooling on the exam table. What anatomic structure is damaged? A. Facial nerve B. Left side inner ear C. Trigeminal nerve D. Right side inner ear E. Left side medulla, motor tract - Answer- A. Facial nerve Which of these is NOT recommended in vaccinating cats due to the risk of vaccine induced sarcomas? A. Reduce frequency of vaccination B. Vaccina...

CAOHC Final Certification Exam Questions and Answers 2024 CAOHC - CORRECT ANSWER-Council for Accreditation in Occupational Hearing Conservation OHC - CORRECT ANSWER-Occupational Hearing Conservationist Effects of Noise - CORRECT ANSWER-Physiological and Psychological NIHL - CORRECT ANSWER-Noise Induced hearing Loss Physiological effects of Noise - CORRECT ANSWER-NIHL, tinnitus, heart disease (etc.) Psychological effects of Noise - CORRECT ANSWER-Startle, annoy, disrupt (etc.) TTS - COR...

NAVLE Exam 2024 Questions and 100%Correct Answers. A 5 y/o FS Cocker Spaniel is presented with a strange expression. Her right ear and lip appear to droop. There is ptosis OD and the dog is drooling on the exam table. What anatomic structure is damaged? A. Facial nerve B. Left side inner ear C. Trigeminal nerve D. Right side inner ear E. Left side medulla, motor tract A. Facial nerve Which of these is NOT recommended in vaccinating cats due to the risk of vaccine induced sarcomas? A....

CAOHC Final Certification Exam Questions and Answers 2024 CAOHC - CORRECT ANSWER-Council for Accreditation in Occupational Hearing Conservation OHC - CORRECT ANSWER-Occupational Hearing Conservationist Effects of Noise - CORRECT ANSWER-Physiological and Psychological NIHL - CORRECT ANSWER-Noise Induced hearing Loss Physiological effects of Noise - CORRECT ANSWER-NIHL, tinnitus, heart disease (etc.) Psychological effects of Noise - CORRECT ANSWER-Startle, annoy, disrupt (etc.) TTS - COR...

NAVLE Test Prep | 468 Questions with Correct Solutions 2024 A 5 y/o FS Cocker Spaniel is presented with a strange expression. Her right ear and lip appear to droop. There is ptosis OD and the dog is drooling on the exam table. What anatomic structure is damaged? A. Facial nerve B. Left side inner ear C. Trigeminal nerve D. Right side inner ear E. Left side medulla, motor tract - Answer -A. Facial nerve Which of these is NOT recommended in vaccinating cats due to the risk of vaccine indu...