ATI Science Test Questions and Answers

ATI Science Test Questions and Answers Which of the following statements is/ are true regarding cells and tissue A. Cells and tissue carry out all chemical activities needed to sustain life B. Cells are the building block of all living things C. Tissue are groups of cells that are similar in structure and function D. All the above are true D. All the above are trueE_ Which of the following statements about saltatory conduction are tru A. It occurs in myelinated neurons only B. It is faster than normal nerve conduction C. It occurs from one node of Ranvier towards the next node of Ranvier D. All the choices are correct D. All the choices are correct Which of the following are the major homeostatic function of liver? A. Energy storage and use B. Support kidney in waste disposal C. Emulsifies fats in the small intestine D. Blood clotting and maintenance of osmotic balance of blood E. All the choices are correct E. All the choices are correct The protection of the interval environment from the harms of fluctuations in the external environment is termed as: A. Homeostasis B. Excretion C. Hemostasis D. Osmoregulation A. Homeostasis An increase in the number of cells, size of cells, tissue, organs and the body resulting in a single becoming a multi cellular complex organism is known as: A. Growth B. Differentiation C. Responsiveness D. Metabolism D. Metabolism All of the following are key features of qualitative research except: A. A focus on human subjectivity B. Collection primarily of quantitative data C. Exploratory research questions D. Reasoning the moves from more specific kinds of statement to more general ones B. Collection primarily of quantitative data All of the following are the core principal among fundamental research ethics principles except: A. Beneficence B. Respect for person C. Justice D. Respect for communities D. Respect for communities A research conducted with some practical purposes in mind is termed as: A. Exploratory research B. Explanatory research C. Applied research D. Pure research C. Applied research All of the following are prerequisites of a good experimental procedure except: A. The description and size for all experimental and control groups B. Inclusion of a step-by-step list of all procedures C. Description of the procedure to the change independent variable and how to measure that change D. There is no need to explain the need of repeating the experiment D. There is no need to explain the need of repeating the experiment All statements are true regarding the focus groups except A. Ideally exceed 12 participants B. Focus groups are a type of group interview C. The interaction is directed by a moderator who asks questions and keeps the discussion on the topic D. Focus on group interaction on a topic selected by the researcher A. Ideally exceed 12 participants All the following statements describe quantitative research approaches except A.