Conditions that [blank] air resistance lead to increased respiratory [blank]. - CORRECT ANSWER-Increased
Effort
What are the signs of increased respiratory effort that can lead to fatigue & respiratory failure? - CORRECT ANSWER-Nasal flaring
Retractions
Head bobbing
Seesaw respirations
De...
How can gastric inflation impair bag-mask ventilation? - CORRECT ANSWER-It
decreases lung compliance
What is the most appropriate precautionary action to minimize gastric inflation during a
bag-mask ventilation? - CORRECT ANSWER-Deliver each breath over about 1 second
Which is true about the difference between hypoxemia & tissue hypoxia? - CORRECT
ANSWER-Tissue hypoxia can occur with normal arterial oxygen saturation
What does hyperventilation, which refers to increased alveolar ventilation, result in? -
CORRECT ANSWER-PaCO2 less than 35 mm Hg
What happens to the arterial oxygen level in a child w/ severe anemia? - CORRECT
ANSWER-May increase when dissolved oxygen is increased
Which is true of increased carbon dioxide tension in arterial blood? - CORRECT
ANSWER-May be caused by disordered control of breathing
What happens when ventilation is inadequate? - CORRECT ANSWER-PaCO2
increases
What is a critical symptom of hypercarbia? - CORRECT ANSWER-Decreased level of
consciousness
Which of the following indicates mild respiratory distress? - CORRECT ANSWER-Mild
increase in respiratory effort
,Which of the following indicates severe respiratory distress? - CORRECT ANSWER-
Marked tachypnea &/or apnea
Which of the following statements about respiratory failure is true? - CORRECT
ANSWER-May occur w/o signs of respiratory distress
Which is most likely to be present in a child who has respiratory distress [not respiratory
failure]? - CORRECT ANSWER-Ability to maintain a patent airway
What steps should be taken as part of initial management of a child in respiratory
distress? - CORRECT ANSWER-Support an open airway
Monitor O2 saturation by pulse oximetry
Monitor heart rate, rhythm, & bp
Which are ideal characteristics of face masks for ventilation? - CORRECT ANSWER-
Covers mouth & nose
Has a soft rim
Transparent
What is the rationale for using a transparent mask? - CORRECT ANSWER-Allows you
to see the color of the child's lips
What is the function of the nonrebreathing outlet valve of a self-inflating bag? -
CORRECT ANSWER-Prevents rebreathing of carbon dioxide
Which of the following is required to appropriately ventilate a child with a flow-inflating
bag? - CORRECT ANSWER-Tidal volume needs to be delivered at the correct rate
What should be checked to ensure proper function of a bag-mask system? - CORRECT
ANSWER-The pop-off valve can be closed
Oxygen tubing is connected to the device & the oxygen source
, How is sniffing position achieved in an infant or a child? - CORRECT ANSWER-Ensure
that the external ear canal is anterior to the shoulder
Where may padding be required under when properly positioning a child older than 2
years of age to maintain a patent airway? - CORRECT ANSWER-The occiput
What actions are appropriate when providing 1-person bag-mask ventilation? -
CORRECT ANSWER-Perform a head tilt, insert an oral airway, & squeeze the bag until
chest rise
What does the E-C clamp technique include? - CORRECT ANSWER-Using the third,
fourth, & fifth fingers of one hand along the jaw to lift it forward
Using the thumb & index finger of the same hand to hold the face mask
When may a 2-person bag-mask technique be preferable? - CORRECT ANSWER-
When making a seal is difficult
When there is significant airway resistance
When suctioning a patient, which of the following should be monitored? - CORRECT
ANSWER-Clinical appearance
Oxygen saturation
Heart rate
What should you do to help reduce the risk of hypoxemia during suctioning? -
CORRECT ANSWER-Limit suction attempts to 10 seconds or less
Under what circumstance should you use an oropharyngeal airway? - CORRECT
ANSWER-The child must be unconscious
What can happen if the oropharyngeal airway is too large? - CORRECT ANSWER-It
can block the airway
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller remojudytask. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.39. You're not tied to anything after your purchase.