The cardiac notch is located in the left lung. 

The physical process in which air is pulled from the environment into the lungs by contraction of the phrenic muscle is called:

Superior piece of cartilage that acts as a trap-door over the top of the main body of the voicebox:

The most inferior portion of the larynx marking the beginning of the trachea:

Oval shaped holes called___ are located at the base of the nose:

Solve and graph the inequality below.  Show ALL work.  State your solution in interval notation.

You may upload work here.  All questions require work.  You will receive 2 points per question for the work shown.  Correct answers with no work shown will not full credit.  Work should be submitted as a single pdf file.  Number all questions, submit your work in order.

Solve the equation below.  Show ALL work.  Work will be submitted in the last question. 3x – 2(4x-5) = 10 – 5x

Solve the equation below.  Show ALL work.  Work will be submitted in the last question. 8x – (6x – 4) = 10

A 12-day-old, exclusively breastfed infant presents with persistent jaundice. She is feeding well, gaining 30g daily, and has a normal physical exam. Laboratory tests show unconjugated hyperbilirubinemia. What is the most likely diagnosis?