Fluorescein staining - Study guides, Class notes & Summaries

Anterior epistaxis is usually caused by: A. hypertension. B. bleeding disorders. C. localized nasal mucosa trauma. D. a foreign body. - C. localized nasal mucosa trauma. A 45-year-old man presents with eye pain. He reports that he was cutting a tree with a chain saw when some wood fragments hit his eye. You consider all of the following except: A. educating the patient on the use of appropriate eye protection for primary prevention of eye trauma. B. immediately removing any protruding fo...

OptoPrep NBEO Practice Questions& answers 2023/24 | with complete solution If a thin lens with an index of 1.5 has a dioptric power of +4.00 in air, what is its power if placed in water? A) +1.18 diopters B) +11.76 diopters C) +1.36 diopters D) +4.00 diopters - C) +1.36 diopters Alpha helices and beta sheets are considered which level of protein structure? A) Quaternary B) Primary C) Tertiary D) Secondary - D) Secondary An amphipathic molecule will react in what manner when e...

What are the basics of in situ hybridization? - correct answer Pretreatment of slides with acid, extraction of DNA with barium hydroxide, and incubation in 2xSSC to promote denaturation. The following are indicators for amniocentesis except: - correct answer A family history of an autosomal recessive disorder. When a bone marrow sample cannot be delivered to the lab within 4 hrs, the sample should...

NSG 6435 Wk. 10 Questions and Answers 100% Pass What should a cultural assessment of the family and child include? An assessment of a patient's dominant culture including the accompanying health beliefs, and beliefs about birth, illness, and deaths. What question should the provider ask to elicit information about the internal structure of the family? Has any family member recently moved in or out of the home? If so, how has this move affected the family? "Culture is a social c...

Medical Surgical Nursing 9th Edition Ignatavicius Test Bank.Latest Updated exam 2024/2025 questions and correct answers What is hypermetropia? - correct answers long sitedness, whereby light ray convergence at a point after the retina, and therfore out of focus. Nearby objects apphear blurry while distant objects are clearer - correct answers what is myopia? - correct answers near/short sightedness, close is clear, far is blurry -usual starts in puberty and gets worse untill eye i...

Glaucoma - increased intraocular pressure fluorescein staining - applying fluorescein eye drops to cornea to look for corneal abrasions Allergic Conjunctivitis cause - allergens Suppurative conjunctivitis causes - s. aureus, s. pneumoniae, and h. influenza Viral conjunctivitis (pink eye) cause - Adenovirus chalazion - a nodule or cyst, usually on the upper eyelid, caused by obstruction in a sebaceous gland hordeolum - (stye) red, painful pustule that is a localized infection of...

What is hypermetropia? - long sitedness, whereby light ray convergence at a point after the retina, and therfore out of focus. Nearby objects apphear blurry while distant objects are clearer - what is myopia? - near/short sightedness, close is clear, far is blurry -usual starts in puberty and gets worse untill eye is fully grown. also in very young children. conditions associated with myopia? - squint- childhood eyes point in diff. directions. lazy eyechildhood, one eye. doesnt develop...

PNCB Prep MANAGEMENT - Procedures Final Exam. Removal of cerumen is ONLY indicated when.... - correct answer Visualization of the External Auditory Canal and Tympanic Membrane is necessary. Cerumen can be removed by... - correct answer - Mechanically - Gentle Irrigation - Ceruminolytic - Combination of irrigation followed by ceruminolytic instillation (PRODUCES BEST RESULTS) Best results for cerumen removal are produced when.... - correct answer Irrigation with water following instilla...

NURS 5335 EENT Exam With 100% Correct Answers 2024

PANCE HEENT Exam Questions and Answers All Correct Your 21 year old patient is complaining of a feeling of a "foreign-body sensation" in their eye, but nothing is there. She wears contacts. What is the likely dx? (chalazion, corneal abrasion, hordeolum) - Answer-corneal abrasion This disorder of the eye presents with redness and irritation, fever, sore throat, cough and *decreased visual acuity*. What is the likely dx? conjunctivitis, uveitis, keratitis - Answer-keratitis (not...