While a 61-year-old female in cardiac arrest receives emergency care you note that her abdomen grows larger with each ventilation provided from a bag-valve mask. What instructions should you provide?
a. "Try delivering each ventilation quickly, and let's slow down the rate."
b. "The ventilation rate and the force of ventilation need to be increased so that air reaches the lungs."
c. " Let's slow the ventilation rate to 12 per minute and not squeeze in as much air with each breath."
d. "I need another rescuer to apply firm pressure over the stomach while we ventilate this patient."
Answer: c
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A. Malnutrition causes a decline in respiratory muscle function. B. The influence of malnutrition on respiratory muscle function is inconclusive. C. Data from studies investigating this relationship have found no relationship between the two. D. No studies have been performed regarding the relationship between respiratory muscle function and malnutrition.
What does the contrast control provide?
What will be an ideal response?
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Answer the following statement true (T) or false (F)
Subcategory codes in the ICD-9-CM contain how many digits?
A) two B) three C) four D) five