ATI Course Study guides, Class notes & Summaries

Which of the following describes the state of matter at the critical point on a phase diagram? A. Solid and liquid coexist B. Solid and gas coexist C. Liquid and gas coexist D. Solid, liquid, and gas coexist Correct Answer - C- liquid and gas coexist Which of the following is not apart of the respiratory system? A. Trachea B. Esophagus C. Bronchioles D. Alveoli Correct Answer - B- esophagus In a certain plant, red flowers (R) are dominant over white flowers (r) and tall (T) ...

Adelaide attempted to ASSUAGE her guilt over the piece of cheesecake by limiting herself to salads the following day. Which of the following is the definition for the assuage word in the sentence? a. increase b. support c. appease d. conceal Correct Answer - c. Which of the following would best support the argument that people cause global climate change? a. The average global temperature has increase 1.5 degrees Fahrenheit since 1880. b. Common green house gases include carbon diox...

What occurs during tubular reabsorption Correct Answer - useful material moves from filtrate back into the bloodstream What describes the function of a structure in the circulatory system Correct Answer - pulmonary artery contains oxygen poor blood which carries away from the heart to lungs What does pumonary veins do Correct Answer - Bring oxygen rich blood from the lungs to the left atrium What carries oxygen from the lungs to the rest of the body Correct Answer - Hemoglobin is a prot...

Which of the following items is NOT part of the circulatory system? a. kidneys c. blood d. blood vessels Correct Answer - a. kidneys Which of the following items belongs to the digestive system? a. spine b. lungs c. brain d. stomach Correct Answer - d. stomach Which of the following structures is the natural pacemaker of the heart? a. Sinoatrial node b. Submental node c. Atrioventricular node d. Scalene node Correct Answer - a. Sinoatrial node What is the name of a co...

Which items below is part of the circulatory system? Correct Answer - Heart Which item below is NOT part of the digestive system? Correct Answer - Brain Which item below best describes the primary function of the nervous system? Correct Answer - The nervous system is the center of communication in the body. Which of the following systems is primarily responsible for helping the body breathe? Correct Answer - Respiratory system Which system helps fight illness? Correct Answer - Immune...

Converting Percent's, Fractions, and Decimals 15 % as a fraction Correct Answer - 15/100 3/20 15/100 as a percent Correct Answer - 15% 24.36% as a fraction Correct Answer - 24.36/100 Simplify by starting off with the smallest numbers 609/ 2500 3 2/5 as a percent and decimal Correct Answer - 3 2/5 2/5 --> 0.4 + 3 = 3.4 3.4 x 100 = 340% 340% --> 3.4 Graphing Inequalities -2x + 5 ≥ 19 Correct Answer - x ≤ - 7 if you multiply or divide by a negative you flip the...

Which blood group is the universal donor? Correct Answer - Type O A universal blood donor has type O, universal aceptor is type AB. Blood oxygen levels are most likely low when blood _________. Correct Answer - fills the right atrium An intracellular chemical signal can be produced in the cell membrane. Once it is produced, where does it go? Correct Answer - To another part of the same cell After food has been masticated in the oral cavity, where does it go next? Correct Answer - ph...

Vitamin B12 is converted to methyl-cobalamin, which is consumed in a reaction where methionine synthase produces the amino acid methionine. Which of the following molecules is the catalyst in this reaction? Vitamin B12 Methyl-cobalamin Methionine synthase Methionine Correct Answer - Methionine synthase Methionine synthase has the suffix -ase, which is a standard nomenclature for enzymes. Its name further indicates that it helps to make methionine, so it is a catalyst. Which of the fo...

At first, the woman's contractions were only *intermittent*, so the nurse had trouble determining how far her labor had progressed. Which of the following is the definition for the underlined word? a. frequent b. irregular c. painful d. dependable Correct Answer - B Fearful that the patron might burn himself, Edith made sure to say, "Hot plate, sir" when she set the dish on his table. The use of bold font in the text above indicates which of the following? a. dialogue b. emphasis c...

All cells contain: Correct Answer - DNA and RNA that can synthesize proteins Each cell consists of: Correct Answer - - nucleic acids - cytoplasm - cell membrane cells--> tissues--> organs --> organ systems --> organism Correct Answer - Ribosomes Correct Answer - involved in synthesizing proteins from amino acids - some mobile, some embedded in rough ER Golgi Complex (Golgi Apparatus) Correct Answer - involved in synthesizing materials such as proteins - located ne...