What does the sonographer use to calculate the dp/dt?

If the heart rate is 75 beats per minute and the stroke volume is 70 ml per beat, then what is the cardiac output?

The sonographer took a CW Doppler through the AoV that measured 4 cm/sec. She also took a PW Doppler through the LVOT that measured 2 cm/sec. The LVOT measured 2 cm. What would the technologist report for the aortic valve area?

The normal dP/dT measurement is greater than ________________. 

____________ refers to the amount of blood ejected from the ventricles in one minute. 

Given an LVOT measurement of 2cm and a VTILVOT measurement of 2 cm/s, calculate the stroke volume.

A normal prostate feels:

The nurse practitioner sees the newborn baby boy two days after birth for a jaundice check.  When they take the diaper off, the nurse practitioner notes that the foreskin fully covers the penis.  The baby has been voiding without difficulty.  What should the nurse practitioner do about this?

During the interview with a female patient, the nurse gathers data that indicate that the patient is perimenopausal. Which of these statements made by this patient leads to this conclusion?

A patient has had three pregnancies and two live births and one miscarriage. The nurse would record this information as gravida _____, para _____, AB _____.