1. Is it likely that Myrtle had pulmonary hypertension (PH)? 2. True or false? The most common mechanism of PH is increased pulmonary vascular resistance. 3. True or false? The symptoms of a pulmonary...

1. Is it likely that Myrtle had pulmonary hypertension (PH)?

2. True or false? The most common mechanism of PH is increased pulmonary vascular resistance.

3. True or false? The symptoms of a pulmonary embolism may be very similar to those of a heart attack.