Physiological response to fear and anxiety includes which of the following?

Choice A reason: Cataracts are a condition that causes the lens of the eye to become cloudy and opaque. They can cause symptoms such as blurred vision, glare, halos, and reduced color perception. They do not affect the shape of the lines on the Amsler grid or the center of vision.

Choice B reason: Glaucoma is a condition that causes increased pressure in the eye and damage to the optic nerve. It can cause symptoms such as gradual loss of peripheral vision, tunnel vision, and eye pain. It does not affect the shape of the lines on the Amsler grid or the center of vision.

Choice C reason: Macular degeneration is a condition that affects the macula, the central part of the retina. It can cause symptoms such as distorted vision, dark spots, and loss of central vision. It can affect the shape of the lines on the Amsler grid and the center of vision.

Choice D reason: Retinal detachment is a condition that occurs when the retina separates from the back of the eye. It can cause symptoms such as flashes, floaters, and a curtain-like vision loss. It does not affect the shape of the lines on the Amsler grid or the center of vision.

Choice A reason: William, who exercises three times a week, does not have a modifiable risk factor for osteoporosis. Exercise is actually beneficial for bone health, as it stimulates bone formation and reduces bone loss. Exercise also improves muscle strength, balance, and coordination, which can prevent falls and fractures.

Choice B reason: Samantha, who has a family history of osteoporosis, does not have a modifiable risk factor for osteoporosis. Family history is a genetic factor that cannot be changed or controlled. Having a parent or sibling with osteoporosis increases the risk of developing the condition, especially if they have had a fracture.

Choice C reason: Juanita, who smokes two packs of cigarettes a day, has a modifiable risk factor for osteoporosis. Smoking is a lifestyle factor that can be changed or controlled. Smoking increases the risk of osteoporosis by reducing the blood supply to the bones, decreasing the absorption of calcium, and lowering the levels of estrogen, which protects the bones.

Choice D reason: Tori, who is postmenopausal at age 40, does not have a modifiable risk factor for osteoporosis. Menopause is a natural process that occurs when the ovaries stop producing estrogen, which leads to bone loss and increased risk of fractures. Menopause cannot be prevented or reversed, but its effects on bone health can be managed with hormone therapy, calcium, and vitamin D supplements.