TEST EXAM FOR ATI TEAS 7 LATEST EDITION 2023/2024

TEST EXAM FOR ATI TEAS 7 LATEST EDITION 2023/2024 Inflammation, production of interferon, and ingestion of pathogens by phagocytes are non specific cellular responses by ? - CORRECT ANSWER-The internal aspect of the innate immune system what feature of the adaptive immune system decreases the amount of time it takes for the body to respond to a particular antigen? - CORRECT ANSWER-memory cells Which of the following occurs in the cardiac cycle if the impulse triggered at the sinoatrial node never reaches the Purkinje fibers of the heart? - CORRECT ANSWERThe ventricles will not contract Describe the link between damaged villi and malnutrition - CORRECT ANSWERDamaged villi decrease the nutrient-absorbing surface area in the gastrointestinal tract What organ is responsible for the majority of the chemical digestion and absorption of nutrients in the digestive system? - CORRECT ANSWER-Small intestine Contraction occurs when the thin ___ filaments slide past the thicker ____ filaments, causing the sarcomere unit to shorten or contract. - CORRECT ANSWER-actin and myosin The endocrine system is a collection of ductless glands that produce which of the following responses - CORRECT ANSWER-A slowly initiating but prolonged response on other body systems Which gland has an exocrine function and aids in the regulation of blood glucose - CORRECT ANSWER-pancreas Which term refers to the middle layer of the skin that is made of connective tisssue - CORRECT ANSWER-Dermis What is produced by the skin when a cholesterol based precursor is modified by the presence of ultraviolet radiation? - CORRECT ANSWER-Vitamin D Which type of bone cells perform mineral resorption - CORRECT ANSWER-osteoclasts Inside of adult long bones, yellow bone marrow is located within which of the following? - CORRECT ANSWER-medullary cavity What type of tissue serves to fasten and support body parts - CORRECT ANSWERConnective What leaves the body via deferens - CORRECT ANSWER-Gametes What reproductive organs produces sperm in males and ova in females - CORRECT ANSWER-Gonads What is the term used to describe an action potential jumping from node to node in an axon - CORRECT ANSWER-Saltatory conduction A polysaccharide can be described as which of the following - CORRECT ANSWER-A carbohydrate that is made of many sugar molecules What is a chemical reaction between two molecules in which a water molecule is released and a covalent bond forms - CORRECT ANSWER-Dehydration reaction Which is a triplet of nitrogenous bases that codes for an amino acid - CORRECT ANSWER-Codon Inheritance can be described as what? - CORRECT ANSWER-tr