Question

What is the condition when there is a fall in systolic BP of more than 10 mmHg with inspiration?

1) Orthostatic hypotension
2) Postural hypotension
3) Paroxysmal nocturnal dyspnea
4) Pulmonary embolism

Answer 1

Paroxysmal nocturnal dyspnea is the condition when there is a fall in systolic BP of more than 10 mmHg with inspiration. It is characterized by an increase in pressure in the veins of the lungs causing difficulty in breathing and coughing.

Step-by-step explanation:

When there is a fall in systolic BP of more than 10 mmHg with inspiration, this condition is known as paroxysmal nocturnal dyspnea. It is characterized by an increase in pressure in the veins of the lungs which can lead to fluid accumulation in the lungs, causing difficulty in breathing and coughing.