Question 1

What part of the airway is the only complete ring around the trachea?

Accepted Answer

Cricoid cartilage

Answer

Bronchi

Answer

Epiglottis

Answer

Thyroid cartilage

Question 2

What does the upper airway physiology do to the air entering the mouth and nose?

Accepted Answer

Warms, filters, and humidifies the air

Answer

Cools the air

Answer

Increases oxygen levels

Answer

Makes the air dry

Question 3

Which airway anatomy structure is located at the base of the oropharynx?

Accepted Answer

Epiglottis

Answer

Cricoid cartilage

Answer

Uvula

Answer

Trachea

Question 4

What is defined as the exchange of gases in the lungs?

Accepted Answer

Respiration

Answer

Ventilation

Answer

Minute ventilation

Answer

Oxygenation

Question 5

What is the primary function of the cricoid cartilage in children compared to adults?

Accepted Answer

It is the most narrow part of the pediatric airway

Answer

It supports the trachea more than in adults

Answer

It is less flexible than in adults

Answer

It is thicker in children

Question 6

What does the minute ventilation (MV) formula calculate?

Accepted Answer

Tidal volume multiplied by respiratory rate

Answer

Tidal volume divided by respiratory rate

Answer

Tidal volume plus respiratory rate

Answer

Tidal volume minus respiratory rate

Question 7

What position is considered ideal for airway management?

Accepted Answer

Supine

Answer

Lateral

Answer

Sitting upright

Answer

Prone

Question 8

What device delivers oxygen at a flow rate of 10-15 LPM?

Accepted Answer

Non-rebreather mask (NRB)

Answer

Oropharyngeal airway

Answer

Nasal cannula

Answer

Bag-Valve-Mask

Question 9

What is the primary indication of hypoxia in the early stages?

Accepted Answer

Restlessness and anxiety

Answer

Altered mental status

Answer

Cyanosis

Answer

Weak pulse

Question 10

What symptom is characteristic of asthma during an attack?

Accepted Answer

Wheezing

Answer

Stridor

Answer

Rales

Answer

Cyanosis

Question 11

What is the role of the epiglottis?

Accepted Answer

It closes over the trachea while swallowing.

Answer

It assists in the exchange of gases in the alveoli.

Answer

It filters air entering the lungs.

Answer

It acts as a support structure for the larynx.

Question 12

Which part of the airway is the most narrow in pediatric patients?

Accepted Answer

Cricoid cartilage

Answer

Trachea

Answer

Larynx

Answer

Epiglottis

Question 13

What is the primary function of the lower airway?

Accepted Answer

Deliver oxygen to alveoli.

Answer

Warm and humidify incoming air.

Answer

Facilitate gas exchange in the blood.

Answer

Prevent foreign objects from entering the lungs.

Question 14

What is a common early sign of hypoxia?

Accepted Answer

Restlessness

Answer

Cyanosis

Answer

Bradycardia

Answer

Altered mental status

Question 15

Which device provides the highest concentration of oxygen?

Accepted Answer

Bag Valve Mask (BVM)

Answer

Non-Rebreather Mask

Answer

Nasal Cannula

Answer

Simple Face Mask

Question 16

What is the purpose of the head tilt-chin lift maneuver?

Accepted Answer

To open the airway.

Answer

To monitor breathing rate.

Answer

To provide ventilation assistance.

Answer

To check for responsiveness.

Question 17

What are the signs of a tension pneumothorax?

Accepted Answer

Chest pain, respiratory distress, and tracheal deviation.

Answer

Fever, cough, and wheezing

Answer

Cyanosis, bradycardia, and altered mental status

Answer

Sudden crackles or wheezes, JVD, and edema

Question 18

What is the primary risk factor for chronic obstructive pulmonary disease (COPD)?

Accepted Answer

Smoking

Answer

Regular physical exercise

Answer

Exposure to pets

Answer

High altitude living

Question 19

What is the recommended oxygen flow rate for a non-rebreather mask?

Accepted Answer

10-15 LPM

Answer

1-6 LPM

Answer

6-10 LPM

Answer

15+ LPM

Question 20

Which sound indicates potential upper airway obstruction during inhalation?

Accepted Answer

Stridor.

Answer

Rales

Answer

Rhonchi

Answer

Wheezing

Question 21

What treatment is recommended for a patient with Anaphylaxis?

Accepted Answer

Administer epinephrine.

Answer

Provide supplemental oxygen only

Answer

Use a Bag Valve Mask

Answer

Encourage the patient to breathe deeply

Question 22

In what situation is a Jaw Thrust maneuver indicated?

Accepted Answer

When cervical or spinal trauma is suspected.

Answer

When the patient is unconscious

Answer

When the patient is breathing normally

Answer

When the airway is obstructed

Question 23

What is meant by 'hypoxic drive'?

Accepted Answer

Breathing driven by low oxygen levels.

Answer

Breathing at a rapid rate

Answer

Breathing driven by high carbon dioxide levels

Answer

Breathing without the use of the diaphragm

Question 24

What are the signs of adequate breathing in adults?

Accepted Answer

12-20 breaths per minute with regular pattern.

Answer

Irregular rhythm and cyanosis

Answer

30-40 breaths per minute

Answer

Only shallow breaths

Question 25

How does the diaphragm facilitate inhalation?

Accepted Answer

By contracting and creating negative pressure.

Answer

By relaxing and pushing air out

Answer

By pushing the air into the trachea

Answer

By expanding the chest wall

Question 26

What is the primary purpose of the nasopharynx?

Accepted Answer

To warm, filter, and humidify air as it enters.

Answer

To deliver oxygen to the lungs

Answer

To connect the trachea and bronchi

Answer

To facilitate gas exchange

Question 27

What parts are included in the upper airway anatomy?

Accepted Answer

Nasopharynx, oral cavity, mouth, uvula, laryngopharynx, down to larynx

Answer

Alveoli and lungs

Answer

Trachea and bronchi

Answer

Diaphragm and intercostal muscles

Question 28

What is a sign of inadequate breathing in adults?

Accepted Answer

Under 12 or over 20 breaths per minute with dyspnea

Answer

Regular rhythm and depth

Answer

Cyanotic or moist skin only

Answer

12-20 breaths per minute

Question 29

What are early signs of hypoxia?

Accepted Answer

Restlessness, irritability, apprehensiveness

Answer

Weak pulse and bradypnea

Answer

Cyanosis and decreased consciousness

Answer

Chest pain and fever

Question 30

What condition is characterized by irreversible airway obstruction and significant inflammation?

Accepted Answer

Chronic Obstructive Pulmonary Disease (COPD)

Answer

Pneumonia

Answer

Pulmonary Edema

Answer

Asthma

Question 31

What is the primary function of the medulla oblongata in respiratory control?

Accepted Answer

To adjust breathing rate and depth

Answer

To monitor oxygen levels

Answer

To deliver oxygen to the lungs

Answer

To expand the chest wall

Question 32

What are common signs of late-stage hypoxia?

Accepted Answer

Altered mental status, weak/thready pulse, cyanosis, bradypnea, bradycardia.

Answer

Frequent headaches and high blood pressure

Answer

Increased energy and alertness

Answer

Shortness of breath and heightened alertness

Question 33

What is a nasopharyngeal airway used for?

Accepted Answer

To keep the airway open in patients with an intact gag reflex.

Answer

To provide artificial ventilation

Answer

To remove fluid from the lungs

Answer

To assess blood oxygen levels

Question 34

What device provides supplemental oxygen at a flow rate of 10-15 LPM and FiO2 of 80-90%?

Accepted Answer

Non-Rebreather mask

Answer

Bag Valve Mask

Answer

Nasal cannula

Answer

Venturi Mask

Question 35

What breathing pattern is characterized by alternating periods of slow and fast breathing?

Accepted Answer

Cheyne-Stokes

Answer

Kussmaul

Answer

Bradypnea

Answer

Biot's

Question 36

What is the purpose of negative pressure in breathing?

Accepted Answer

Causes inhalation

Answer

Increases oxygen intake

Answer

Reduces lung volume

Answer

Causes exhalation

Question 37

What is the treatment for a patient experiencing asthma symptoms?

Accepted Answer

Oxygen via NRB mask and assist with Albuterol

Answer

CPAP therapy

Answer

Bag valve mask

Answer

Suctioning

Question 38

What is the most common treatment for anaphylaxis?

Accepted Answer

Epinephrine 0.3mg for adults and 0.15mg for children

Answer

CPAP

Answer

Oxygen therapy

Answer

Albuterol

Question 39

What device is typically used to deliver oxygen at 1-6 LPM?

Accepted Answer

Nasal Cannula

Answer

Non-Rebreather Mask

Answer

CPAP Machine

Answer

Bag Valve Mask

Question 40

What type of breathing pattern is characterized by deep, rapid breaths followed by periods of apnea?

Accepted Answer

Cheyne-Stokes respiration.

Answer

Kussmaul breathing

Answer

Apnea

Answer

Bradypnea

Question 41

What is a sign of tension pneumothorax?

Accepted Answer

Tracheal deviation

Answer

Wheezing

Answer

Chest tightness

Answer

Cyanosis

Question 42

What is the primary nervous system component that monitors oxygen and carbon dioxide levels?

Accepted Answer

Chemoreceptors

Answer

Proprioceptors

Answer

Photoreceptors

Answer

Baroreceptors

Question 43

What is the function of the Medulla Oblongata in respiratory control?

Accepted Answer

Center of respiratory control using chemoreceptor input

Answer

Regulates heart rate

Answer

Supplies oxygen to tissues

Answer

Filters toxins

Question 44

What device delivers oxygen with a flow rate of 1-6 LPM and FiO2 of 24-44%?

Accepted Answer

Nasal Cannula

Answer

Venturi Mask

Answer

Non-Rebreather Mask

Answer

Bag Valve Mask

Question 45

What is a common sign of hypoxia in late stages of distress?

Accepted Answer

Cyanosis

Answer

Anxiety

Answer

Restlessness

Answer

Tachycardia

Question 46

What divides the trachea into left and right bronchi?

Accepted Answer

Carina

Answer

Alveoli

Answer

Lungs

Answer

Cricoid cartilage

Question 47

What term describes the breathing process involving the diaphragm and intercostal muscles?

Accepted Answer

Ventilation

Answer

Oxygenation

Answer

Diffusion

Answer

Respiration

Question 48

Which of the following is a symptom of pneumonia?

Accepted Answer

Fever

Answer

Altered mental status

Answer

Cyanotic skin

Answer

Slow breathing

Question 49

What characterizes a 'Rales' lung sound?

Accepted Answer

Wet sounding crackles

Answer

High-pitched whistle

Answer

Brassy high-pitched sound

Answer

Low-pitched noisy exhale

Question 50

What condition is described as excess fluid in the lungs?

Accepted Answer

Pulmonary edema.

Answer

COPD

Answer

Pneumonia

Answer

Asthma

Question 51

What breathing pattern is characterized by deep, labored breathing often seen in metabolic acidosis?

Accepted Answer

Kussmaul

Answer

Tachypnea

Answer

Bradypnea

Answer

Cheyne-Stokes

Question 52

What does the term 'Kussmaul' refer to in breathing patterns?

Accepted Answer

A type of abnormal deep, labored breathing

Answer

Periods of no breathing

Answer

Rapid shallow breathing

Answer

Irregular breathing

Question 53

What part of the airway is referred to as the throat?

Accepted Answer

Pharynx

Answer

Laryngopharynx

Answer

Nasopharynx

Answer

Oropharynx

Question 54

What sound is typically produced during an asthma attack?

Accepted Answer

Wheezing.

Answer

Rales.

Answer

Stridor.

Answer

Rhonchi.

Question 55

What is the treatment for epiglottitis?

Accepted Answer

oxygen (blow by)

Answer

antibiotics

Answer

intubation

Answer

CPAP

Question 56

What is a sign of inadequate breathing?

Accepted Answer

Cyanotic or moist skin.

Answer

Regular respiratory rhythm

Answer

A respiratory rate of 12 to 20

Answer

Clear all lung sounds

Question 57

What type of airway adjunct is contraindicated for patients with severe head injury?

Accepted Answer

Nasopharyngeal airway

Answer

Bag-Valve Mask

Answer

Oropharyngeal airway

Answer

Suctioning device

Question 58

What breathing pattern is characterized by a slow rate of breathing?

Accepted Answer

Bradypnea

Answer

Apnea

Answer

Tachypnea

Answer

Cheyne-Stokes

Question 59

Which breathing pattern is characterized by irregular rhythms and varying depths?

Accepted Answer

Ataxic breathing

Answer

Bradypnea

Answer

Tachypnea

Answer

Cheyne-Stokes

Question 60

What is the risk factor associated with spontaneous pneumothorax?

Accepted Answer

Associated with emphysema and tall thin men

Answer

Obesity and smoking

Answer

Chronic cough and asthma

Answer

Allergies and infections

Question 61

What makes up the pharynx in the upper airway anatomy?

Accepted Answer

Nasopharynx, oropharynx, and laryngopharynx

Answer

Cricoid cartilage, thyroid cartilage, and epiglottis

Answer

Lungs, diaphragm, and intercostal muscles

Answer

Trachea, bronchi, and alveoli

Question 62

Which airway adjunct should only be used on unresponsive patients without a gag reflex?

Accepted Answer

Oropharyngeal airway (OPA).

Answer

Bag Valve Mask

Answer

Nasal Cannula

Answer

Nasopharyngeal airway

Question 63

What is the primary function of the diaphragm during ventilation?

Accepted Answer

Contract to inhale

Answer

Hold air in the lungs

Answer

Filter air

Answer

Expand to exhale

Question 64

What condition is often characterized by wheezing and a cough in children?

Accepted Answer

Croup

Answer

Anaphylaxis

Answer

Epiglottitis

Answer

Asthma

Related quizzes

Related quizzes