A client with Raynaud's disease is prescribed calcium channel blockers to manage vasospastic attacks. Which statement by the client indicates a correct understanding of the medication?

A) Elevated blood pressure readings are not directly related to Raynaud's disease. While the condition can affect blood flow to the extremities, it does not cause consistently elevated blood pressure.

B) Hyperactive reflexes in the extremities are not typically associated with Raynaud's disease. These reflexes may be indicative of other neurological issues.

C) Skin thickening and tightening on the fingers are characteristic features of systemic sclerosis, which is a condition often associated with secondary Raynaud's disease. The combination of Raynaud's symptoms with skin changes may raise suspicion for an underlying autoimmune disorder.

D) Abnormal blood clotting tests are not specific to Raynaud's disease. Raynaud's primarily involves vasospasm and decreased blood flow, rather than abnormal clotting.

A) Elevating the affected extremities above the heart level is not recommended during a Raynaud's episode, as it may further reduce blood flow to the extremities.

B) Applying direct heat, such as a heating pad, may cause burns or skin damage, especially if the client has reduced sensitivity due to vasoconstriction.

C) Providing warm blankets and insulated clothing is appropriate during a Raynaud's episode to help keep the client warm and minimize the effects of vasoconstriction. Proper insulation can improve blood flow and alleviate symptoms.

D) Encouraging the client to engage in physical activity during an episode may exacerbate symptoms. It is best to provide a comfortable, warm environment for the client to help them relax and recover.