A patient presents to the ED who has a history of pulmonary emphysema is receiving 24% oxygen for the past 30 minutes. The patient’s PaCO2 increases from 45 mmHg to 48 mmHg and their PaO2 rises from 45 – 60 mmHg. Which of the following should the respiratory therapist do NEXT?

Select finished when you are done with the short answer questions. This will end the test.

How many oxygen molecules can be transported by a single hemoglobin molecule?

How many peptide bonds are indicated in the protein?

Select the most polar bond amongst the following.

1. Match the abbreviation with the correct term 

Mr. Holland, an eighty year old male, has noticed he has had difficulty urinating. His physician says his difficulty is most likely due to an enlarged gland known as the:

 Identify the unconditioned stimulus(UCS), Conditioned stimulus(CS), Unconditioned response(UCR) & Conditioned response(CR) in the following scenario: Max is 5 years old and always loves playing with balloons. One day Max was playing with a purple balloonand it popped. The balloon bust upset him and he cried. Ever since that day, whenever he sees a purple balloon,he starts to cry. 

A benefit of measuring body composition by skinfold measurements is _____.

The catabolism of protein can produce ammonia, a product that is toxic to the body.