Excessive movement in the frontal plane while walking will
a. decrease the width of the lateral pelvic shift on each step.
b. increase the width of the lateral pelvic shift on each step.
c. increase the length of each step and shorten the swing phase.
d. decrease the length of each swing phase in both legs.
b
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Your patient is a nine-month-old infant in respiratory distress with grunting respirations of 50 per minute, nasal flaring, and intercostal retractions. He is pale, and you note scattered bilateral wheezing on auscultation of the lungs. The mother states that the child is healthy and up to date on all his immunizations. Which of the following conditions is most likely, based on this information?
A) New-onset asthma B) Bacterial tracheitis C) Bronchiolitis due to respiratory syncytial virus D) Epiglottitis due to Haemophilus influenzae type B
In a lawsuit in which a paramedic has been charged with negligence, the paramedic is called the:
A) suspect B) plaintiff C) defendant D) magistrate
A female patient presents with complaints that indicate anemia. Which result would be an indicator of this disorder?
A) Hgb:10 g/dL B) Hct: 40% C) RBC count: 5.0 million/cu mm D) WBC count: 5,000/cu mm
What changes in arterial blood gases would be expected to occur exercise levels of 40% of maximum oxygen consumption?
I. PaO2 would decrease II. PaCO2 would decrease III. pH would remain unchanged a. III only c. I only b. II only d. I, II, and III