The client is admitted with complaints of photosensitivity, neck stiffness, and a "thunderclap" headache. The nurse recognizes that these clinical manifestations would present with which type of stroke?

A. After intravesical therapy, there may be recommendations to avoid sexual activity for a certain period (often 24 hours) to prevent exposure to the medication by a partner. However, the specifics can vary based on the medication used. Twelve hours might not be sufficient depending on the protocol.
B. Self-catheterization is not routinely required unless there is a specific reason (e.g., urinary retention or difficulty voiding). This statement is not relevant to the therapy itself.
C. Urinating in a sitting position can help ensure more complete emptying of the bladder and can be safer, particularly for women. It also may minimize contact with any residual medication in the bladder, which can be a consideration post-infusion.
D. Patients are usually advised to avoid excessive fluid intake immediately before the infusion to prevent bladder distention during the treatment.

A. An ischemic stroke occurs when a blood vessel supplying blood to the brain is obstructed. Common symptoms include sudden numbness or weakness in the face, arm, or leg, confusion, difficulty speaking, and visual disturbances. However, "thunderclap" headache and neck stiffness are not typical symptoms of an ischemic stroke.
B. A TIA, often referred to as a "mini-stroke," produces similar symptoms to a stroke but lasts for a short duration (typically less than 24 hours) and does not cause permanent damage. Symptoms can include weakness, speech difficulties, and visual changes, but again, "thunderclap" headache and neck stiffness are not characteristic of a TIA.
C. A subarachnoid hemorrhage occurs when there is bleeding into the space between the brain and the tissues covering it, often due to a ruptured aneurysm. A "thunderclap" headache, described as an extremely sudden and severe headache, is a hallmark of this condition.
D. A cardioembolic stroke is a type of ischemic stroke that occurs when a blood clot forms in the heart and travels to the brain. Symptoms are similar to those of an ischemic stroke and do not typically include a "thunderclap" headache or neck stiffness.