AHS 202l Lab 6 Cardiovascular

Explanation
The term "mediastinum" refers to the space in the chest between the lungs, where the heart, major blood vessels, esophagus, and other structures are located. The phrase "that sac thing we pulled off of the trachea" suggests that the question is referring to a structure in the chest that was removed from the trachea. The mediastinum fits this description as it is a region in close proximity to the trachea and contains various structures that could be referred to as a "sac thing." Therefore, the correct answer is mediastinum.

Explanation
The left axillary artery is the correct answer because it is the branch that comes off the left subclavian artery and supplies blood to the arm. It is located before the left brachial artery, which is another branch of the axillary artery.

Explanation
The right brachial artery is the correct answer because it is the artery that continues after the right axillary artery and continues into the arm. The brachial artery is a major blood vessel in the upper arm that supplies oxygenated blood to the muscles of the arm and forearm. It is a continuation of the axillary artery and is located on the inner side of the arm.

Explanation
The given answer, "left cephalic vein," is the correct answer because it directly corresponds to the information provided in the question. The question states that the "head is to the left," which indicates a left-sided orientation. Therefore, the left cephalic vein, which is located on the left side of the body, is the appropriate answer.

Explanation
The celiac artery is the first artery to branch off of the abdominal aorta. It supplies oxygenated blood to the organs in the upper abdominal region, including the liver, stomach, and spleen. It branches off to the cat's right (your left) side.

Explanation
The cranial mesenteric artery refers to the artery that supplies blood to the cranial part of the mesentery. There are two versions of this artery, namely the cranial version and the caudal version.

Explanation
The cranial and caudal versions of the mesenteric artery refer to the different sections of this artery. The caudal mesenteric artery specifically refers to the section of the artery that is located towards the tail end of the body. This distinction is important because it helps to identify and differentiate between different branches and sections of the mesenteric artery that serve different regions of the body.

Explanation
The color red is commonly used to represent the left circumflex artery. The left circumflex artery is one of the main arteries that supplies blood to the heart. It branches off from the left coronary artery and wraps around the left side of the heart. The use of color coding in medical diagrams and illustrations helps to visually differentiate and identify different anatomical structures or systems. In this case, the color red is used to specifically indicate the left circumflex artery.

Explanation
The color blue is commonly used to represent veins in medical diagrams and illustrations. In this case, the answer "blue is for left circumflex vein" suggests that in the diagram or illustration being referred to, the left circumflex vein is depicted in blue. This color coding helps in distinguishing different blood vessels and aids in understanding their anatomical relationships.

Explanation
The color red is commonly used to indicate arteries in medical diagrams and illustrations. In this case, the answer "left femoral artery" suggests that the red color is used to represent the left femoral artery. This artery is a major blood vessel located in the thigh, and it carries oxygenated blood from the heart to the lower limbs.