The gliding synovial articulation of the medial end of the clavicle with the 1st rib and the manubrium

The interventricular septum is located between the:

A) ventricles B) atria C) SA node and AV node D) upper atria and lower ventricles

A patient is stung by a bee and is exhibiting signs of anaphylaxis. Which of the following should you least likely expect to find?

A). Dizziness B). Localized itching C). Swollen tongue D). Difficulty breathing