Airway Review 1

1. Which two muscle ( muscle groups) are involved in the active phase of adult breathing?

Supraclavicular and Abdominals

Intercostals and Deltoids

Diaphragm and Intercostals

Neck Muscles and Nostrils

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Airway Review #1

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2. What is the term for occasional gasping breaths , seen just before death?

Alveolar

Aspirating

Auscultating

Agonal

3. Which of the following is NOT in the lower airway?

Bronchioles

Hypopharynx

Trachea

4. The lowering of the pulse rate after ventilations may indicate successful technique, and hypoxia may be resolving.

True

False

Of course, if it lowers BELOW the normal rate for that age patient, it could indicate that respiratory arrest is impending.

Explanation

Of course, if it lowers BELOW the normal rate for that age patient, it could indicate that respiratory arrest is impending.

5. Which is an INCORRECT statement regarding Respiratory Physiology?

Ribs move outward and downward during inspiration

Oxygen-rich ( O2) air enters alveoli during each inspiration

Cells give off CO2 into the capillaries, which is then removed from the body during exhalation.

The thoracic cavity decreases during exhalation, creating a higher pressure for air to be forced out.

6. Which is INCORRECT regarding the uses for the following airway adjuncts/maneuvers?

NPA's may be successful for use in a patient WITH a gag reflex.

The Jaw -Thrust maneuver is required for patients suspected of having cervical spine compromise.

OPA's are contraindicated for patients having a suspected skull fracture.

NPA's are to always be inserted so thet the bevel is facing the septum at the end of insertion.

7. Why is it preferable to first attempt NPA insertion into the right nostril? ( Check ALL that apply)

Right nostril is larger in most patients

More natural mucus in the nostril of all patients allows right side insertion to be easier.

The measured length of corner of mouth to earlobe better reflects the perfect depth of the right nare(nostril)

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