Anatomy and Physiology ATI Study Q&A Updated And Graded Latest-2022

1. Which of the following bones is a component of the appendicular skeleton? a) Xyphoid process b) Symphysis pubis c) sacrum d) sternum 2. Testosterone production is regulated by which of the following glands? a) Pineal b) Thymus c) Parathyroid d) Pituitary 3. Which of the following is the measurement of the percentage of red blood cells in whole blood? a) Hematocrit b) Hemoglobin c) Mean corpuscular volume d) Reticulocyte count 4. Which of the following structure of the gastrointestional system absorbs iron and bile salts? a) Ileum b) Jejunum c) Colon d) Duodenum 5. In a normal functioning cardiovascular system, where does the heartbeat originate? a) Atrioventricular nodes b) Bundle of HIS c) Purkinje fibers d) Sinoatrial node 6. An individual with which of the following blood type can receive only blood of that same type? a) Type O b) Type A c) Type B d) Type AB 7. Peripheral vasodilation results in heat loss through which of the following processes? a) conduction b) convection c) radiation d) evaporation 8. Which of the following structures, located at the end of the ear canal, vibrates when sound waves strikes it?