PHLEBOTOMY NATIONAL EXAM (NHA) (LATEST 2025/2026 UPDATE) REAL EXAM REVISED QUESTIONS AND VERIFIED CORRECT ANSWERS (ACCURATE SOLUTIONS) ALREADY PASSED HIGHEST TEST GRADED A+

Dependability, honesty, integrity, empathy and compassion, professional appearance, interpersonal skills Characteristics imperative to a phlebotomist deliver oxygen, nutrients, hormones, & enzymes to cells and transport cellular waste (CO2) to organs where they can be expelled Circulatory system function Pulmonary & Systemic The two circulations carries deoxygenated blood from the right ventricle to the lungs and returns oxygenated blood from lungs to left atrium Pulmonary circulation alveoli Where does oxygenation take place in the lungs? carries oxygenated blood from left ventricle throughout the body Systemic circulation right and left atria Upper chambers of the heart right and left ventricle lower chambers of the heart atrioventricular valve, situated between right atrium and right ventricle **to remember this valve is on the right side of the heart-- people TRY to be RIGHT tricuspid valve semi-lunar valve situated between the right ventricle and the pulmonary artery pulmonic valve atrioventricular valve located between the left atrium and left ventricle Mitral valve (or bicuspid) semi lunar valve situated between the left ventricle and aorta aortic valve Superior and Inferior Vena Cavae Right atrium tricuspid valve right ventricle pulmonic valve pulmonary artery lungs pulmonary