Which data analysis test should be used for independent physical examinations and for one group?

Is there a way to measure the pressure in the coronary artery?

In case of blood collection from vein and by mistake the needle inserted in artery and collected the blood from artery and the patient needed the CBC. What is the effects on CBC value you suspected?

I am studying the blood flow in arteries and want to do certain simulations in coronary, carotid, and femoral arteries. But I did not find any paper where the values of Reynolds number are given for the blood flow in these arteries. I will be grateful if you share the details of the reference paper/book/article which I can use to cite the values of Reynolds number.

I have taken Re=600 to simulate blood flow in a coronary artery. Please help me regarding this.

Type? (other than prophylactic LWMH)

Duration?

What is the average (max-min) partial arterial oxygene pressure during hyperbaric oxygene therapy?

Investigating the relationship between the negative barometric pressure required to induce gas flow from a 760 mm standard temperature pressure environment via rigid tubes of variable radius and length. A formula?  Is linear or turbulent gas flow an issue? Thanks 

Other than the ICU, ED, and pulmonology centers, where are one-time arterial punctures for ABGs commonly performed? I know respiratory therapists, nurses, physicians, and anesthesiologists may do arterial blood draws, but are there any others? Thank you.

I heard about cranial pressure monitors available. I hoping to measure cranial pressure after the coping mechanism is been applied to children with autism.

-->Is there any correlation between cranial pressure and ADHD ?

-->Is the measure of cranial pressure any different after the anxiety is dealt with?

-->Is the measure measurable to identify the difference?