When monocytes migrate into the interstitial spaces to fight infection, they change to a different type of cell called a [_____________].

What reduces alveolar surface tension?  

The most important force causing net outward water flow across capillary walls is called  ________.

Which of the following will occur soon after ovulation?

The process called ______________ leads to the enhancement of sperm motility and increases membrane fragility to enable enzymes to be released once in the female reproductive tract.

Which organ is responsible for synthesizing the hormone ANP?

How is trypsin formed?

Presentation Matching

I know, I know…so much about COVID these last few years. Well, since you now understand the respiratory system and lived through these crazy times, let’ tell a story about how COVID-19 affects your respiratory system to this classroom filled with 6 year olds. You don’t want to scare them and you want to enlighten them. Remember, they were only toddlers when the pandemic began! Oh yeah, you also want to teach them about vaccines and how they work too. And one more thing, apparently they love dragons and fantasy, so make this good!

What is the pathway of blood flow through the renal blood vessels? A simple flowchart with details and arrows will do.