Questions: 3. Which of the following letters should you pronounce carefully since an individual struggling with speech discrimination has problems understanding them? Ch Tr Qu Be 4. Which of the following is a problem that may cause age-related hearing impairment? COPD Arthritis Asthma Diabeles 5. Which assistive listening device may use a bright light flasher to alert when the smoke detector or doorbell is activated? Amplified telephone Personal amplifier Notification system TV streamer

3. The answer is "Ch": the original text in the question...

Explanation:

• Ch: This combination of letters can be challenging for individuals with speech discrimination difficulties because it involves a specific articulation that might be hard to distinguish from similar sounds like "sh" or "j."
• Tr: While "tr" can also be difficult, it is generally less problematic than "ch" because the "t" and "r" sounds are more distinct.
• Qu: This combination is typically easier to distinguish due to the unique "kw" sound it produces.
• Be: The "b" and "e" sounds are usually distinct and less likely to cause confusion in speech discrimination.

4. The answer is "Diabetes": the original text in the question...

Explanation:

• COPD: Chronic Obstructive Pulmonary Disease primarily affects the lungs and is not directly linked to hearing impairment.
• Arthritis: This condition affects the joints and does not typically cause hearing issues.
• Asthma: Like COPD, asthma affects the respiratory system and is not associated with hearing loss.
• Diabetes: This condition can lead to age-related hearing impairment due to its impact on blood vessels and nerves, including those in the auditory system.

5. The answer is "Notification system": the original text in the question...

Explanation:

• Amplified telephone: This device is designed to make phone conversations louder and clearer but does not alert users to environmental sounds.
• Personal amplifier: This device amplifies sound for personal use, such as conversations, but does not provide visual alerts.
• Notification system: This system can use visual signals, like a bright light flasher, to alert individuals to important sounds like a smoke detector or doorbell.
• TV streamer: This device streams audio from a television directly to a hearing aid or headphones but does not provide visual alerts for environmental sounds.