A client reports having a headache. The nurse performs a specialized focused assessment and notes the following: client rates pain 10 on a scale of 1 to 10 (10 being the worst), nauseated and vomited, reporting sensitivity to noise and light. The nurse determines that the client is most likely experiencing which of the following types of headache?

A) Tension headache: Tension headaches are typically characterized by a dull, aching pain that feels like a tight band around the head. They are often associated with muscle tension and stress, and they generally do not involve nausea, vomiting, or sensitivity to light and sound, which are more indicative of migraines. B) Migraine headache: The symptoms described—severe pain rated 10 out of 10, nausea, vomiting, and sensitivity to light (photophobia) and sound (phonophobia)—are classic signs of a migraine headache. Migraines are often intense and can be accompanied by these additional symptoms, making this the most likely diagnosis. C) Cluster headache: Cluster headaches are extremely painful and typically occur in cyclical patterns or clusters. They are often unilateral (one-sided) and can cause severe pain, redness of the eye, and nasal congestion. While they can be very painful, they are less commonly associated with nausea, vomiting, and sensitivity to light and sound as described in the scenario. D) Sinus headache: Sinus headaches are associated with sinusitis and typically involve pain and pressure in the forehead, cheeks, or nose area, often accompanied by nasal congestion. They usually do not present with the intensity of pain, nausea, vomiting, and sensitivity to light and sound seen in migraines.