ATI TEAS Test 100% VERIFIED ANSWERS 2024/2025 CORRECT STUDY GUIDE, Exams of Nursing

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ATI TEAS Test 100% VERIFIED ANSWERS 2024/2025 CORRECT STUDY GUIDE Sublimation A change directly from the solid to the gaseous state without becoming liquid Deposition gas to solid Melting The change in state from a solid to a liquid Freezing The change of state from a liquid to a solid Vaporization The change of state from a liquid to a gas Condensation The change of state from a gas to a liquid volumetric flask Which of the following tools is most appropriate for precisely measuring 10.25 L of water? volumetric pipet measures small amounts of liquids accurately Analytical microbalance Measured masses <1 mg, often down to the 1-ug range. pan balance A two-sided instrument that measures the mass of a solid substance triple beam balance measures mass paracrine signaling Signal released from a cell has an effect on neighboring cells. intracrine signaling chemical messenger inside cell triggers response autocrine signaling the target cell is also the secreting cell endocrin signaling Hormone traveling the bloodstream to target cells antidiuretic hormone (ADH) Related to Diabetes insipidus Density is associated with Solids and liquids refractive index is associated with Solids, liquids, and gasses Solubility is associated with Solids, liquids, and gases Surface tension is associated with denominator The bottom number in a fraction Integers whole numbers and their opposites numerator the top number in a fraction Value of a fraction is found by Dividing the numerator by the denominator Convert a fraction to a decimal Divide numerator by denominator Convert percent to decimal divide by 100 To convert a fraction to a percent Divide the numerator by the denominator, multiply by 100 and add a percent sign. Convert decimal to percent multiply by 100 convert decimal to fraction remove the decimal and put the # over however many zeros you move the decimal to the right to make it a whole number Which of the following % is equivalent to 8/5? 8/5=1.6 1.6•100=160% Which of the following fractions is equivalent to 83.1% 831/1000 PEMDAS "Order of Operations" the correct order in which to solve an equation: working left to right repeatedly: Parentheses, Exponents; then Multiplication or Division; then Addition or Subtraction. Rational numbers are fractions greater than symbol > greater than or equal to ≥ less than < less than or equal to ≤ common denominator A denominator that is the same in two or more fractions. common denominator of 1/4, 1/5, and 1/10 4: 8,12,16,20,24,28 5:10,15,20,25,30 10:20,30,40,50 20 is the common denominator This then changes the original fractions to... 5/20,4/20, and 2/20 Solve 2/7X=4 Multiple the reciprocal of the fraction to both sides of the equation. 7/2x2/7X=4x7/2 4x7/2=14 Solve x+7=-3x 7=-4x -7/4=x Solve 8/5x=6 Reciprocate 8/5 X=6•5/8 Sum Difference Product Quotient + - X / Contextual related to surrounding content erroneous incorrect extraneous irrelevant Study percentages Household approximation for millimeter The distance around a circle Circumference of a circle C=2πr Perimeter The distance around a figure Carbon Dioxide (CO2) -waste product released during metabolic reactions -must be removed from the body right lung has how segments? 3 segments Left lung has how many segments? 2 Gas exchanged in the lungs occurs by? Diffusion What is tidal volume? amount of air inhaled and exhaled during a normal breathing cycle. medulla oblongata function regulating vital function (breathing, digestion, heart rate) Alvioli Tiny air sacs in the lungs were exchange of oxygen and carbon dioxide takes place Bronchioles smallest branches of the bronchi cystic fibrosis A genetic disorder that is present at birth and affects both the respiratory and digestive systems. Blood becoming more acidic at the end of a sprint, a runner breathes hard because the medulla oblongata senses which of the following? Alkalosis indicates what? Low carbon dioxide levels Which of the following situations would result in increased oxygen diffusion from alveoli into the blood? reduction in residual volume of the lung Walking pneumonia is caused by Mycoplasma infection Tuberculosis is caused by Mycobacterium tuberculosis Mycosis is any disease caused by a ___ fungus closed circulatory system -Double-loop system consisting of thick-walled arteries that transport blood away from the heart, thinner-walled veins that transport blood to the heart, and capillaries made of a single layer of endothelium that form a network that connects arteries to veins in tissues. open circulatory system Circulates and filters Interstitial fluid between cells and eventually drains into the circulatory system pulmonary loop carries deoxygenated blood from the right ventricle to the lungs and returns oxygenated blood to the left atrium systemic loop carries oxygenated blood from the left ventricle to the body, returning deoxygenated blood to the right atrium The heart under goes to cycles of contractions Systole and diastole systole vs diastole systole (contraction) and diastole (relaxation) sinoatrial node pacemaker of the heart Blood plasma contains nutrients, hormones, antibodies, and other immune proteins Red blood cells contain hemoglobin and transport oxygen from the lungs to the rest of the body White blood cells are divided into two lineages Leukocytes and lymphocytes Leukocytes another name for white blood cells Lymphocytes A type of white blood cell that make antibodies to fight off infections heart attack (myocardial infarction) a condition in which blood flow to part of the heart muscle is blocked, causing heart cells to die External: Skin, hair, mucus, earwax, secretions, normal flora. Internal: Antimicrobial, inflammation, interferons, complement, NK Lymphocytes, Phagocytes adaptive immune system Respond to specific antigens; Responds by remembering signature molecules, called antigens, from pathogens to which the body has previously been exposed. Reaction: Cytotoxic T-Cells kill pathogens Prevention: B-Cells produce antibodies immunoglobulins antibodies Macrophages a large white blood cell that ingests foreign material Phagocytosis Cell eating plasma cells produce antibodies T cells Cells created in the thymus that produce substances that attack infected cells in the body. natural killer cells (NK cells) play an important role in the killing of cancer cells and cells infected by viruses Cytotoxic T cells A type of lymphocyte that kills infected body cells and cancer cells dendritic cells capture antigens and deliver them to lymph nodes Which of the following are innate immune system cells that attack host cells harboring an intracellular pathogen? natural killer cells Which of the following is a nonspecific immune response? Cytokine-mediated inflammation Innate immune system components Leukocytes Monocytes Dendritic cells NK Cells Complement Inflammation Phagocytosis Toll-Like receptors Interferons PAMPS Antimicrobial proteins Physical barriers Chemical secretions Lysozyme Adaptive immune system components Lymphocytes B-cells cytotoxic T-cells plasma cells memory cells antibodies helper T-cells Ligaments Connect bone to bone Tendons Connect muscle to bone Two types of bone cells osteoblasts and osteoclasts Canaliculi a small channel or duct. Osteon structural unit of compact bone Osteoblasts bone forming cells Osteoclasts are cells that break down bone matrix Which of the following cells is involved in mineral resorption from bone? osteoclasts Which of the following bones articulate at a synovial joint? humerus and scapula Macromolecules examples Examples include - carbohydrates, lipids, proteins, nucleic acids A specific sequence of three adjacent bases on a strand of DNA or RNA that provides genetic code information for a particular amino acid Chromosomes threadlike structures made of DNA molecules that contain the genes Genome the complete instructions for making an organism, consisting of all the genetic material in that organism's chromosomes Codons-words Gene-sentence Chromosome-chapter Genome-book Nucleotide-letter Diploid 2 sets of chromosomes homozygous dominant Both alleles (factors) for a trait are the same and dominant (AA) homozygous recessive Both alleles (factors) for a trait are the same and recessive (aa) Heterozygous having two different alleles for a trait The F2 phenotypes of a dihybrid cross show a repeated outcome of 9:3:4 dominant to recessive phenotype's across several experiments. This ratio should be considered which of the following? Non-Medalian ration being observed Adams are neutral and have equal numbers of Protons and electrons ionic bond Soluble in water and conduct electricity Proton number is the same as atomic number Neutron number is equal to ? atomic number - atomic mass Electron number is equal to proton number Atomic number of an element number of protons Atomic mass Number of protons and neutrons Which of the following is the density of a substance that has a mass of 26.5 g and a volume of 3.4 cm³? 7.8 g/cm³ Divide 26.5 g x 3.4 cm³ Place the states of matter in order from least molecular motion to greatest molecular motion solid, liquid, gas Organic molecule glucose C6 H12 06 Organic molecule ethanol C2 H6 O A substance with a PH less than seven Acid Which of the following substances contains an ionic bond CaO Ionic bond Formed when one or more electrons are transferred from one atom to another centimeter one hundredth of a meter decameter A length of ten meters. Hectameter 100 meters kilometer 1000 meters millimeter one thousandth of a meter What does the prefix milli mean? 0.001 dependent variable The outcome factor; the variable that may change in response to manipulations of the independent variable.