What are spiracles?

What is the function of the lateral line in fish?

Teleost fish have an operculum. What is this?

Determine the value of the variable in the proportion. 

Determine whether the proportion is true or false. 

Solve the equation. Be sure to check your answer.  3a-(6a-7)=31

Solve the equation. Be sure to check your answer.  16(x+3)= 6(x-5)-5(x+4) -7

Solve the equation. Be sure to check your answer.  4y+6=7y-12

Your patient reports right breast pain. On physical exam, the patient/provider note the pain with palpation is worse over the second and third ribs, as well as the midsternal area . On further discussion with the patient, it is learned the pain is worse when taking a deep breath. Your first differential should be: 

A patient presents to the operating room for a right foot bunionectomy under sedation with local anesthesia. What dose should the infusion of propofol be started for this patient to maintain adequate sedation?  Please provide a whole number in mcg/kg/min.