Doxycycline 75 mg in 100 milliliters of D5W is to be administered over 1 hour using intravenous tubing with a calibration of 30gtt/mL. How many drops per minute should be given? (Only type in the number)

a) "Moderate to severe pain is expected." Mild discomfort or a sensation of something in the eye is common after cataract surgery, but moderate to severe pain is not expected. Significant pain may indicate complications such as infection or increased intraocular pressure.
b) "Resume usual activities immediately." The patient should avoid strenuous activities, bending, lifting, and sudden movements that could increase intraocular pressure or cause trauma to the eye.
c) "Always lie on the unaffected side." The patient should avoid sleeping on the operative side to prevent pressure on the eye. Lying on the unaffected side is encouraged, but the primary goal is to avoid pressure on the operated eye.
d) "Expect a small amount of bleeding." A small amount of bleeding or clear drainage may occur in the early postoperative period, which is typically not concerning unless it becomes excessive or persistent.
e) "Avoid pressure on the operative eye." Avoiding pressure on the operative eye is essential to prevent complications such as dislodging the lens or increasing intraocular pressure.

a) A gradual hearing loss that occurs with aging: Presbycusis refers to the age-related gradual decline in hearing, especially in the higher frequencies. It is a common condition that affects older adults due to changes in the inner ear or auditory nerve.
b) Tinnitus that occurs with aging: Tinnitus, which is the perception of ringing or buzzing in the ears, is different from presbycusis. While tinnitus can occur with age, it is not synonymous with presbycusis, which specifically refers to age-related hearing loss.
c) A vision loss that occurs with aging: Vision loss associated with aging is called presbyopia, not presbycusis. Presbyopia is related to the loss of near-vision accommodation, while presbycusis is a hearing loss.
d) Nystagmus that occurs with aging: Nystagmus is an involuntary eye movement that is not specifically related to aging. It can occur in various neurological conditions but is not a hallmark of presbycusis.