Ati Teas 7 Science 20252026 Comprehensive Review, Practice

ATI TEAS 7 SCIENCE 2025-2026 - COMPREHENSIVE REVIEW, PRACTICE TESTS, AND ANSWER RATIONALES What is the primary function of the respiratory system? - Taking in oxygen and releasing carbon dioxide - Filtering blood - Controlling body temperature - Digesting food Which organ is responsible for producing insulin? - Kidney - Stomach - Pancreas - Liver What type of muscle is found in the heart? - Smooth muscle - Skeletal muscle - Voluntary muscle - Cardiac muscle Which part of the nervous system is responsible for voluntary movements? - Central nervous system - Somatic nervous system - Peripheral nervous system - Autonomic nervous system What is the main role of the large intestine? - Filtering blood - Breaking down fats - Absorbing water and electrolytes - Digesting proteins Which gland is known as the master gland? - Thyroid gland - Parathyroid gland - Adrenal gland - Pituitary gland What is the function of the epidermis? - Produces hormones - Regulates body temperature - Protects from infection - Stores fat Which component of blood carries oxygen? - White blood cells - Plasma - Platelets - Red blood cells What is the role of the thymus gland? - Produces thymosin, which helps develop