The nurse is caring for a client with Meniere's disease. What will the nurse recommend for the client to do to reduce symptoms of vertigo?

A. The diagnostic workup for disseminated intravascular coagulation (DIC) typically includes the measurement of D-dimer, fibrinogen, and fibrin degradation products. D-dimer levels are elevated in DIC due to increased fibrin breakdown, and fibrinogen levels are usually decreased due to consumption. Fibrin degradation products (FDPs) are also elevated in DIC and provide evidence of abnormal clotting and fibrinolysis.

B. While a complete blood count (CBC) and platelet count are part of the evaluation of DIC, they are not sufficient on their own to confirm the diagnosis. The prothrombin time (PT) is helpful but does not provide the most specific information regarding fibrinolysis and clot breakdown, which are crucial in diagnosing DIC.

C. While prothrombin time (PT) and D-dimer are useful in the diagnosis of DIC, fibrin level is not a standard test. The focus is generally on fibrinogen and fibrin degradation products (FDPs) rather than fibrin levels.

D. Although fibrin degradation products and a complete blood count are part of the evaluation, lactic acid is not typically a key test in diagnosing DIC. Lactic acid levels may rise in conditions associated with hypoperfusion or shock but do not specifically diagnose DIC.

A. Blowing your nose hard when the dizziness first begins is not a recommended action for Meniere's disease. Blowing the nose forcefully can increase pressure in the ears and potentially worsen symptoms of vertigo, not alleviate them.
B. Laying down and keep your head still is a recommended strategy for managing vertigo in Meniere's disease. Resting and keeping the head still can help reduce the sensation of spinning or dizziness, providing some relief. Movement can trigger or worsen vertigo, so staying still is an effective way to reduce symptoms.
C. While salt intake is often restricted in Meniere's disease due to its potential to increase fluid retention in the inner ear, potassium supplements are generally not a standard recommendation. Dietary changes should be discussed with a healthcare provider.
D. Hydration is important for overall health, but this is not a specific recommendation for reducing vertigo in Meniere's disease. It may help with general wellness, but it won't directly alleviate the symptoms of vertigo associated with the condition.