Answer:
A. High blood pressure
Step-by-step explanation:
High blood pressure is a factor that causes nose bleeds. Peak blood pressure is also a common and benign cause of nasal bleeding. This is because high pressure causes a rupture of small blood vessels in the nasal mucosa. For this reason, we can state that, among the options given in the question above, high blood pressure is the factor that is causing nasal bleeding in the patient.