The number 1.050 × 10⁹ has how many significant figures?

The most likely weight of a one year old child whose weight at birth was 6 1/2 pounds wound be:

Which of the following statements is true regarding the diagnosis of dysmenorrhea?

The patient is a 32-year-old first time mom who presents to her family practice at 38 weeks gestation.  She reports that she plans to exclusively breastfeed but has heard “horror stories” about how painful it is when the milk comes in.  What would be considered anticipatory guidance for this concern?

The number 3.40 × 10⁴ has how many significant figures?

A 17-year-old sexually active female presents with amenorrhea and new onset of bloody vaginal spotting.  She also complains of left shoulder pain.  On exam her L adenexa is tender and she has positive cervical motion tenderness (CMT).  What testing should the NP order next?

Decay of ¹²⁵I by electron capture yields:

You are seeing a 7-year-old girl who has mild persistent asthma.  Her mother is concerned because she has missed so much school because of her asthma.  Which of the following is the most appropriate response?

When discussing contraception at a 6 week postpartum visit with a healthy mom who is formula feeding only, which method would the NP advise her to consider?

During a track meet, a 14 year old male pole vaulter falls to the ground screaming in pain.  He complains of intense, searing pain in his right scrotum.  He vomits twice while waiting for the ambulance.  He most likely has: