AGNP BOARD EXAM QUESTIONS Assessment Eye, Ear, Nose and Throat (166 Questions With Answers)
Ophthalmoscopic examination of the fundus reveals small, rounded, slightly irregular red spots embedded in the retina. These findings are consistent with: superficial retinal hemorrhages. preretinal hemorrhages. microaneurysms. deep retinal hemorrhages. Correct Explanation: Deep retinal hemorrhages appear as small, rounded, slightly irregular red spots and are sometimes called dot or blot hemorrhages. They occur in a deeper layer of the retina than flameshaped hemorrhages. Diabetes is a common cause. Superficial retinal hemorrhages appear as small, linear, flame-shaped, red streaks in the fundi and are seen in hypertension, papilledema, and occlusion of the retinal vein. Preretinal hemorrhages lie anteriorly between the retina and the vitreous and are typically larger than retinal hemorrhages. These hemorrhages obscure any underlying retinal vessel. Microaneurysms present as tiny, round, red spots commonly seen in and around the macular area. These are classic in diabetic retinopathy. Question: The whispered voice test allows the examiner to screen for: low frequency hearing loss. high frequency hearing loss. general hearing loss. Correct conductive hearing loss. Explanation: The whispered voice test for auditory acuity and allows the examiner to screen for general hearing loss. In the elderly who have presbycusis, high frequency hearing loss is present. Since consonants are higher frequency sounds than vowels, these sounds are often missed.
Información del documento
- Subido en
- 11 de julio de 2021
- Número de páginas
- 68
- Escrito en
- 2020/2021
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
