Given a mitral deceleration time of 500 msec calculate the mitral valve pressure half-time.  

Click the area where we should sample the LVOT velocity with spectral Doppler. 

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

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

The continuity equation is used to calculate what?

Is picture A or picture B the correct measurement for the vena contracta width?  

Veins are more ___________. 

Which of the following might be a reason for unusually small testes size?

Which of the following is the most common hernia in men?

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?