9.    What simple test utilizes a sample of amniotic fluid combined with ethanol to determine lung maturity?a)    Surfactant-albumin ratio (S/A)b)    Lecithin-sphingomyelin ratio (L/S)c)    TDx Fetal Lung Maturity testd)    Foam test

22.    What is the first action a clinician needs to perform for a newborn experiencing primary apnea?a)    Nasal continuous positive airway pressureb)    Pharmacology interventionc)    Tactile stimulationd)    Positive pressure ventilation

 What two biological experiments solidified the idea of the scientific method?

What is the “MAX” number of bonds a single Nitrogen atom can do?

You have a solution where you have 9 million free H+ ions and you add 7 million NaOH molecules to your solution. Will your solution be acidic or basic after adding NaOH

True or False: Cohesion is the attraction of a substance to an adhering surface or object.

What are the two types of metabolism?

What was the control group for the inland mice experiment?

 Which functional group in cholesterol (depicted below) is partially charged due to a strong electronegativity?      

Match how many bonds each of the four main elements of life can do.