Extraocular muscles Study guides, Revision notes & Summaries

N5315 Advanced Pathophysiology Neurologic System Module 7 Review Examine the anatomy and physiology of the Central Nervous System. 1. Discuss the anatomy and physiology of the brain and brain stem. a. Explain the function of the twelve cranial nerves I – Olfactory (Smell) Function: Sensory, carries impulses for sense and smell Sign of Dysfunction: Loss or disturbance in the sense of smell. II – Optic (Sight) Function: Sensory, carries impulses for vision Sign of Dysfunction: ...

Final Exam: NSG3160/ NSG 3160 (2024/ 2025 Update) Health Assessment | Complete Review with Questions and Verified Answers| 100% Correct| Grade A Q: Fissure Shards of glass Tears in rectum/anus Q: Testing rom of the neck What is extension and flexion Answer: Flexion-neck bent forward Extension-head towards spine Q: Lateral bending of neck Answer: ear to shoulder Q: Crepitus Answer: a crackling or grating sound usually of bones Q: Hip flexion ...

Which tool shines a beam of light onto the retina to allow the OD to examine its movement? This tool allows the OD to place various lenses in front of the eye until movement stops, which helps determine the correct prescription for the Patient. A. Fundoscopic B. Opticscope C. Retinoscope D. Foveascope - C. Retinoscope Which hand tool is useful for examining the sclera (white of the eyeball) to detect the presence of ocular tumors and assess the anterior chamber and eyelids? A. Darkfield...

Movement of the extraocular muscles is: decreased in the elderly. impaired in a patient with cataracts. stimulated by CN I and II. stimulated by CN III, IV, and VI. Question 2 1 / 1 pts Which of the following statements regarding the outer layer of the eye is true? Correct! The outer layer of the eye is very sensitive to touch. The outer layer of the eye is darkly pigmented to prevent light from reflecting internally. The trigeminal (CN V) and the trochlear (CN IV) nerves are st...

MARYVILLE 612 EXAM 1 2024 WITH 100% CORRECT ANSWERS How do you test EOM? - correct answer Eye movement is controlled by 6 extraocular muscles and 3 cranial nerves, III, IV, and VI. To evaluate eye movement, use 4 techniques. ● First have the patient watch your finger move through the 6 cardinal fields of gaze. Jerking or sustained nystagmus is abnormal. A few beats of horizontal nystagmus may occur. ● Second have the patient follow your finger vertically from the ceiling to the floor....

Ocularist - correct answer Measures and fits patients with artificial eyes Orthoptist - correct answer Helps with diagnosis, management, and non-surgical treatment of eye muscle imbalances Optician - correct answer Dispenses eyeglasses and contact lenses from prescriptions supplied by others Optometrist - correct answer Prescribes and/or fits eyeglasses and contact lenses and screens for eye diseases as a non-physician professional Ophthalmologist - correct answer ...

NUR 210 Final ExamAmblyopia - correct answer Condition in which the vision in one eye is reduced because the eye and the brain are not working together. It is the most common cause of visual impairment in children. Asthenopia - correct answer eye strain Blepharitis - correct answer inflammation of the margin of the eyelid Blindness - correct answer Inability to see; loss of vision Cataract - correct answer Opacity of the crystalline lens of the eye, which obstructs the passage of lig...

MARYVILLE NURS 612(ADVANCED HEALTH ASSESSMENT) EXAM 1 REVIEW/ QUESTIONS WITH VERIFIED CORRECT ANSWERS LATEST UPDATE 2024/A+RATED Claudication - a condition in which cramping pain in the leg is induced by exercise, typically caused by obstruction of the arteries. May be characterized as a dull ache with accompanying muscle fatigue and cramps. Usually appears with sustained exercise. Site of pain is distant to narrowing. How do you test EOM? - Eye movement is controlled by 6 extraocular mus...

Visual Acuity CORRECT ANSWER the numerical value associated with the smallest objects the patient can see on specific eye charts at a specific distance. -cornerstone of the eye exam External Exam CORRECT ANSWER Consists of 3 segments: -Confrontation Visual Field -ExtraOcular Motility -Pupil Evaluation Confrontation Visual Field (CVF) CORRECT ANSWER Obtains a gross measurement of the patient's peripheral vision. It is useful in the detection of damage due to a stroke, glaucoma, an...

parasympathetic nervous system does what? - maintains and restores energy; inhibits or decreases activity of organs peripheral nervous system connects to what? - PNS to CNS to receptors, muscles, and glands NIHSS Stroke Scale: What is range and meaning of score? - 15-item neurological examination used to evaluate the effect of acute cerebral infarction on the levels of consciousness, language, neglect, visualfield loss, extraocular movement, motor strength, ataxia, dysarthria, and sensory lo...