HESI A2 Practice Test 2023 with Complete Solutions

HESI A2 Practice Test 2023 with Complete Solutions Which structure in the brain is responsible for arousal and maintenance of consciousness? A. The Midbrain B.The Reticular Activating System C. The Diencephalon D. The Limbic System - ANSWERSB. The Reticular Activating system The triceps reflex - ANSWERSforces contraction of the triceps and extension of the arm Which cranial nerve is responsible for hearing and balance? A. CN III B. CN V C. CN VII D. CN XII - ANSWERSC. CN VIII Which gland is responsible for the regulation of calcium levels? A. Parathyroid B. Pituitary C. Adrenal D. Pancreas - ANSWERSA. Parathyroid Which hormone is predominantly produced during the luteal phase of the menstrual cycle? - ANSWERSProgesterone