Question 1

During middle age, the ability to hear _____ sounds declines first.

Accepted Answer

During middle age, the ability to hear high-pitched sounds declines first. This is because the hair cells responsible for detecting high-frequency sounds in the inner ear are more susceptible to age-related damage.

Question 2

Accommodation of the eye experiences its sharpest decline between:

Accepted Answer

Accommodation of the eye, which is the ability to focus on near objects, typically declines most sharply between the ages of 40 and 59, a condition known as presbyopia.

Question 3

The ability to focus and maintain an image on the retina is referred to as _____ of the eye.

Accepted Answer

Accommodation refers to the eye's ability to adjust its focal length to maintain a clear image or focus on an object as its distance from the eye varies. This process involves changing the shape of the lens inside the eye to focus light rays onto the retina.

Question 4

High blood pressure during middle-age has been linked to _____ in late adulthood.

Accepted Answer

High blood pressure during middle-age has been linked to cognitive impairment in late adulthood, as it can affect blood flow to the brain and lead to vascular damage.

Question 5

Alberto, 52 years old, is worried about heart disease. It seems to be common in his family. He knows that all of the following except _____ have been found to reduce the risk of cardiovascular disease.

Accepted Answer

A diet high in protein is not specifically known to reduce the risk of cardiovascular disease, whereas diets high in fruits and vegetables, weight control, and routine challenging exercise are associated with reduced cardiovascular risk.

Question 6

Sensitivity to _____ sounds usually declines first among _____.

Accepted Answer

Research has shown that men tend to have more hearing loss in the higher frequencies than women, meaning they may become less sensitive to high-pitched sounds earlier on than women.

Question 7

Randall's doctor said he would like to start measuring his lung capacity. Now that Randall is 55 years old, it is likely that:

Accepted Answer

The answer of Randall's doctor said he would like to...

Question 8

Lawrence and Nina have always enjoyed live symphony performances. Now that they are nearing 60 years old, Lawrence doesn't enjoy it as much as Nina. It is likely that Lawrence:

Accepted Answer

As people age, they often experience presbycusis, which is the loss of ability to hear high-pitched sounds. This could explain why Lawrence doesn't enjoy symphony performances as much as Nina.

Question 9

Candace and Donovan have always enjoyed hiking and mountain climbing. Even though she and Donovan are both 57 years old, she is more cautious about activities with a high risk of falling. Candace knows:

Accepted Answer

Women generally lose bone mass at a faster rate than men, particularly after menopause, which can increase the risk of fractures.

Question 10

Which of the following is MOST typical of the vision-related issues faced by middle-aged persons?

Accepted Answer

Middle-aged individuals often experience presbyopia, which is the difficulty in focusing on close objects due to the hardening of the lens in the eye.

Question 11

Which of the following statements about bone and joint functioning is TRUE?

Accepted Answer

The answer of Which of the following statements about bone...

Question 12

Jazmine, 45 years old, has trouble reading small print. She has lost count of how many pairs of reading glasses she has purchased at the drug store! Her experience is:

Accepted Answer

Presbyopia, the difficulty in reading small print, is common in people over 40 due to the eye's lens losing flexibility with age.

Question 13

Which of the following has NOT been identified as a way to reduce levels of bad cholesterol in middle-aged Americans?

Accepted Answer

Diets high in protein have not been specifically identified as a way to reduce bad cholesterol. Instead, diets low in saturated fats and high in fiber are recommended.

Question 14

Which of the following statements about cardiovascular disease is TRUE?

Accepted Answer

High levels of HDL (high-density lipoprotein) cholesterol help to remove LDL (low-density lipoprotein) cholesterol from the arteries and prevent the buildup of plaque, reducing the risk of cardiovascular disease. Low levels of LDL also decrease the risk. Therefore, when HDL is high and LDL is low, the risk of cardiovascular disease is lessened.

Question 15

Cholesterol can be lowered in all of the following ways EXCEPT:

Accepted Answer

Liposuction is a cosmetic procedure that removes fat from specific areas of the body but does not affect cholesterol levels in the blood.

Question 16

Which of the following statements about lung capacity in middle-age is TRUE?

Accepted Answer

In middle age, the chest wall becomes stiffer, which can decrease lung capacity and the ability to shuttle oxygen efficiently.

Question 17

Linda, 55 years old, has trouble reading small print and trouble seeing things when the light is dim. Her doctor suggested she look into _____. Even though she was worried, after some research she found that this is a routine procedure to correct vision for people her age.

Accepted Answer

Laser surgery, such as LASIK, is a common procedure to correct vision issues like presbyopia, which is common in people around Linda's age.

Question 18

A study of over 17,000 men found that exercise in middle-age was linked to a reduction in the occurrence of lung cancer by approximately:

Accepted Answer

The answer of A study of over 17,000 men found...

Question 19

The level of cholesterol in the blood increases through the adult years and in midlife begins to accumulate on the artery walls, increasing the risk of:

Accepted Answer

Cholesterol accumulation on artery walls can lead to cardiovascular disease by narrowing and hardening the arteries, increasing the risk of heart attacks and strokes.

Question 20

Which of the following statements about the changes in bone mass and density is TRUE?

Accepted Answer

Women generally experience a more rapid loss of bone mass compared to men, especially after menopause, due to hormonal changes.

Quiz 13: Physical and Cognitive Development in Middle Adulthood