Use this scenario to answer questions #24-26: You are caring for a 30-month-old boy with a 2-day history of fever, vomiting, and diarrhea. His parents state that he has been sleeping much more. His heart rate is 190/min, temperature is 38.3°C (101°F), blood pressure is 59/29 mm Hg, respiratory rate is 70/min and shallow, and oxygen saturation is 94% on 100% oxygen. His capillary refill time is 4 to 5 seconds, and he has mottled, cool extremities. The infant weighs 6 kg. On the basis of this infant’s presentation, what type of shock does this infant have?

Determine the principle square root. 0.0081{“version”:”1.1″,”math”:”0.0081″}

Use this scenario to answer questions #35 and #36: After rectal administration of diazepam, an 8-year-old boy with a history of seizures is now unresponsive to painful stimulation. His respirations are shallow, at a rate of 10/min. His oxygen saturation is 94% on 2 L/min of nasal cannula oxygen. On examination, the child is snoring with poor chest rise and poor air entry bilaterally. What action should you take next?

Write an expression in terms of a variable that represents the indicated quantity. Do not simplify. Do not use any spaces when entering the expression.   The sum of the second and third consecutive integers

A 10-year-old child is brought to the emergency department for fever and cough. You obtain an oxygen saturation on the child. What oxygen saturation would indicate that immediate intervention is needed?

Cells of the stratum basale are considered which type of stem cell?

Use this scenario to answer questions #39-42: You are caring for a 12-year-old girl with acute lymphoblastic leukemia. She is responsive, but she does not feel well and appears to be flushed. Her temperature is 39°C (102.2°F), heart rate is 118/min, respiratory rate is 36/min, blood pressure is 100/40 mm Hg, and oxygen saturation is 96% on room air. Your assessment reveals mild increase in work of breathing and bounding pulses. The child is receiving 100% oxygen by nonrebreathing mask. What assessment finding is most important in your determination of the severity of the patient’s condition?  

Find the slope of the line and sketch the graph.y + 5 = 0

Use this scenario to answer questions #44 and #45: An unresponsive 14-year-old girl is pale and cool to the touch. Her blood pressure is 70/45 mm Hg, heart rate is 190/min, and respiratory rate is 12/min. The SpO2 is not detectable. Capillary refill time is 5 seconds. An IV is in place. The cardiac monitor displays the rhythm shown here. If pharmacological interventions are unavailable or delayed, what intervention is indicated?

Suppose there are four identical firms (n=4) who serve the market for commodity X. Each firm has a constant marginal cost of $20 as shown in Figure 1. What is the Cournot total equilibrium output level in the market for commodity X?