Impressions involving teeth require which type of impression materials?

Is the following impression material “Rigid” or “Elastic”? Polyether Impression Material  

If one were to add more water per unit weight of gypsum product, would the final set material be stronger or weaker?

Those with selective IgA deficiency are more susceptible to

Is the following impression material “Rigid” or “Elastic”? Impression Plaster

Kevin arrives at urgent care with a rash on his arm. The nurse practitioner orders skin scrapings be taken and prepared and examined using a KOH preparation. Following this, Kevin is diagnosed with tinea corporis. He had an infection with with of the following? 

Is the following impression material “Rigid” or “Elastic”? Impression Paste

Which of the following would be considered a dental “pattern wax”?

What does the color of an inlay wax indicate?

What happens when hydrocolloid impression materials  lose water?