Question

Refer the previous question: The following table gives the common disorders, problems and complaints associated with each body system and its components relevant to the nursing care you might provide for your clients in the Australian health care system. Complete the following table with regard to its definition, pathophysiology, signs and impact of specific health procedures(in 10-20 words each). DISEASES AFFECTING THE SPECIAL SENSES Ménière's disease Ménière's disease 23.1) Definition 23.2) Briefly outline the pathophysiology 23.3) List four specific signs 23.4) Impact of antihistamines on patients with Ménière's disease

Answer 1

#. Meniere's disease :

Definition - is a disease condition in which their is an increase in endolymph in the inner ear, causing severe vertigo

#. The three triad of symptoms in Meniere's are :-

paroxysmal whirling vertigo

sensorineural hearing loss

tinnitus

sensation of aural pressure

#. Pathophysiology :-

abnormal ear fluid balance caused by malabsorption in endolymphatic sac or blockage in endolymphatic duct; endolymphatic hydrops, dilation of endo space, develops & either increases pressure of ruptures inner ear membrane.

#. Impact of antihistamines on patients with Meniere's disease :-

Antihistamines, such as meclizine or dimenhydrinate, may help reduce vertigo symptoms and associated nausea by blocking the effects of histamine.