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A cell biologist produces a karyotype of mouse somatic cells arrested in mitosis. She sees 40 chromosomes, which is completely normal for mice. Based on this information, what is the haploid number of chromosomes for mice?

When attempting resuscitation of a child with pulseless electrical activity, you should:

If an initial cardioversion attempt is unsuccessful in a 33-pound child, you should repeat the procedure using ___ joules:

Medications used to prevent an asthma attack include:

A normal respiratory rate in a child:

When preparing to intubate a small child, it is important to remember that:

You are providing high-flow oxygen to a 3-year-old boy with severe respiratory distress. When you reassess him, you note that he is pale and his respiratory rate has decreased from 30 breaths/min to 12 breaths/min. You should:

Once you suspect that a child may have been abused, you should:

The general area of a child’s body that sustains initial trauma after being struck by an automobile depends MAINLY on:

A 7-year-old conscious boy presents with marked respiratory distress. Your assessment reveals the presence of intercostal and supraclavicular retractions and nasal flaring. His oxygen saturation is 93% on room air, and his heart rate is rapid. The MOST appropriate initial treatment for this child involves: