While Using a Big-Valve Mask (BVM) in Attempting to Assist

question 7

Multiple Choice

While using a big-valve mask (BVM) in attempting to assist a patient whose breathing is compromised, you begin having difficulty and notice that his chest is not rising significantly. You are concerned that you may not have a good seal. Which of the following should you consider to make your treatment more effective?

• A) Repositioning your hands
• B) Using your right hand to seal the patient's right cheek with the mask
• C) Requesting assistance from a partner while you ensure a good seal using two hands
• D) A & B only
• E) A, B, & C

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Definitions:

Histogram

A graphical representation of data distribution where data is grouped into ranges and each range's frequency is represented by the height of a bar.

Skewed

Refers to a distribution that is not symmetrical, where one tail is longer or fatter than the other.

Pregnant Women

Females in the state of carrying a developing fetus within their womb.

Histogram

A graphical representation that organizes a group of data points into user-specified ranges, showing the frequency of data in each range.