A client with Raynaud's disease is experiencing a vasospastic attack. What should the nurse instruct the client to do during an acute attack?

A) Raynaud's disease is not directly affected by sun exposure, so avoiding going outdoors during peak sun hours is not necessary for managing Raynaud's symptoms.

B) Wearing heavy winter clothing in warm weather is not recommended as it may lead to discomfort and overheating. Instead, the focus should be on protecting the extremities from sudden temperature changes.

C) Keeping the air conditioning at a very low temperature is not necessary for managing Raynaud's symptoms during the summer months. However, maintaining a comfortable indoor temperature is important to prevent extreme temperature fluctuations.

D) Using sunscreen with high SPF on the affected areas is important, especially if the client's Raynaud's symptoms are triggered by exposure to sunlight. Sunscreen helps protect the skin from harmful UV rays and may reduce the risk of exacerbating symptoms during the summer.

A) Incorrect. Submerging the hands in hot water can lead to burns and is not recommended during a vasospastic attack.

B) Incorrect. Vigorous rubbing of the fingers can cause trauma and worsen the condition during an acute attack.

C) Incorrect. Placing the hands under running cold water may further exacerbate the vasospasm and is not recommended during an attack.

D) Correct. Moving to a warm area and gently wiggling the fingers can help increase blood flow and encourage vasodilation, potentially alleviating the symptoms of a vasospastic attack.