Oxygenation & Respiratory System

What is the normal breathing rate for Eupnea?

• 5-10 breaths/minute

• 12-18 breaths/minute

• 20-25 breaths/minute

• 30-35 breaths/minute

Answer explanation

Eupnea refers to normal breathing, which typically occurs at a rate of 12-18 breaths per minute in adults. This range indicates a healthy respiratory function.

Which condition is characterized by shallow, irregular breathing?

• Eupnea

• Hypoventilation

• Cheyne-Stokes

• Biot's respiration

Answer explanation

Hypoventilation is characterized by shallow, irregular breathing, leading to inadequate ventilation and increased carbon dioxide levels. This distinguishes it from other conditions like eupnea, which is normal breathing.

What does Apnea refer to?

• Rapid breathing

• Period of cessation of breathing

• Increased depth of breathing

• Shallow breathing

Answer explanation

Apnea specifically refers to a period of cessation of breathing, distinguishing it from other terms related to breathing patterns such as rapid or shallow breathing.

Which of the following is an intervention to improve respiratory status?

• Positioning

• Increasing sugar intake

• Reducing sleep

• Avoiding exercise

Answer explanation

Positioning is an effective intervention to improve respiratory status as it can enhance lung expansion and facilitate breathing. The other options do not contribute positively to respiratory health.

Which intervention involves educating the patient about nutrition?

• Maintaining Nutrition\Patient Education

• Ignoring dietary needs

• Reducing calorie intake

• Skipping meals

Answer explanation

The correct choice, 'Maintaining Nutrition\Patient Education', directly involves educating the patient about nutrition, which is essential for promoting health and managing dietary needs.

Which exercise is beneficial for respiratory health?

• Breathing Exercise

• Weightlifting

• Sprinting

• High-intensity interval training

Answer explanation

Breathing exercises specifically target respiratory health by improving lung capacity and efficiency. Unlike weightlifting, sprinting, or high-intensity interval training, they focus directly on enhancing breathing techniques.

What should be checked and humidified during oxygen treatment?

• Blood pressure monitor

• Oxygen flowmeter

• Thermometer

• IV drip

Answer explanation

During oxygen treatment, the oxygen flowmeter should be checked and humidified to ensure proper delivery of oxygen. This device regulates the flow rate, which is crucial for effective treatment.

What is the device shown in the image used for?

• Delivering oxygen

• Monitoring heart rate

• Measuring blood pressure

• Administering medication

Answer explanation

The device shown is used for delivering oxygen, which is essential for patients with respiratory issues. Other options like monitoring heart rate or measuring blood pressure are not its primary functions.

What is the correct placement for nasal prongs in a nasal cannula?

• In the mouth, with the openings facing the client

• In the nostrils, with the openings facing the client

• In the ears, with the openings facing away from the client

• On the forehead, with the openings facing the client

Answer explanation

The correct placement for nasal prongs in a nasal cannula is in the nostrils, with the openings facing the client. This ensures optimal delivery of oxygen directly into the nasal passages.

When should humidification be added to a nasal cannula?

• When the flow rate is higher than 1 L/minute

• When the flow rate is higher than 2 L/minute

• When the flow rate is higher than 3 L/minute

• When the flow rate is higher than 4 L/minute

Answer explanation

Humidification should be added to a nasal cannula when the flow rate exceeds 2 L/minute to prevent drying of the nasal mucosa and ensure patient comfort.