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(TCO 3) Cellular organelles and viruses are generally measured in . nanometers millimeters micrometers centimeters decimeters Chapter 4: Microscopy, Staining, and Classification (TCO 3) Why does immersion oil improve resolution? It allows light to travel at a uniform speed on its way to the lens. It decreases the working distance. It increases the numerical aperture. It increases numerical aperture and maintains a uniform light speed. It increases the angle of refraction of the ...

question 10 (TCO 2) 4) Both mitochondria and chloroplasts have inner membranes with much greater surface area than their outer membranes. Discuss the contribution of the extensive inner membranes to the roles of these organelles. (10 points) Your Answer: Both the mitochondria and chloroplasts are to be considered as primitive organelles, they are able to sustain life, energy production, synthesis and transport of material and maintaining their structure. The mitochondrial membrane consists o...

Question 12. Question : (TCO 2) Determine the number of protons, neutrons, and electrons for the element shown below. The mass number for the isotope of this element is 81. You must show your work for each determination to receive credit (2 points per determination). 35 Br 79.90 Student Answer: Protons 35 Neutrons 44 Electrons 35 Instructor Explanation: See Chapter 3. The atomic number from the periodic table of elements is 35. Therefore, the number of protons is 35 (2 points)...

Huether and McCance: Understanding Pathophysiology, 5th Edition Chapter 01: Cellular Biology Test Bank MULTIPLE CHOICE 1. A student is observing a cell under the microscope. It is observed to have supercoiled DNA with histones. Which of the following would also be observed by the student? ANS: B The cell described is a eukaryotic cell, so it has histones and a supercoiled DNA within its nucleus; thus, the nucleus should be observed. A single circular chromosome is characteristic of prokary...

Buttaro: Primary Care, A Collaborative Practice 5th Eds’ Chapter 1: The Evolving Landscape of Collaborative Practice Test Bank Multiple Choice 1. Which assessments of care providers are performed as part of the Value Based Purchasing initiative? Select all that apply. a. Appraising costs per case of care for Medicare patients b. Assessing patients’ satisfaction with hospital care c. Evaluating available evidence to guide clinical care guidelines d. Monitoring mortality rates of all pa...

Walden University NURS 6670 Final Exam (75 Out of 75 – With Elaborations) QUESTION 1 Collette is a 23-year-old female who presented for emergency care with her mother because her behavior has become increasingly erratic and caused her to lose her job. Her mother reports that she had never done anything like this in the past, but about 3 months ago, her boyfriend of 3 years broke up with her, and Collette began to express unrealistic beliefs that her boyfriend wanted to drive her crazy and hu...

Stahl's Essential Psychopharmacology Neuroscientific Basis and Practical Applications TEST BANK Chapter 1 Chemical neurotransmission MULTIPLE CHOICE 1. A patient with depression mentions to the nurse, My mother says depression is a chemical disorder. What does she mean? The nurses response is based on the theory that depression primarily involves which of the following neurotransmitters? a. Cortisol and GABA b. COMT and glutamate c. Monamine and glycine d. Serotonin and norepinephri...

Psychiatric Mental Health Nursing 7th Edition, Sheila l,. Videbeck Test Bank Psychiatric Mental Health Nursing Chapter 1 1. The nurse is assessing the factors contributing to the well-being of a newly admitted client. Which of the following would the nurse identify as having a positive impact on the individual's mental health? A) Not needing others for companionship B) The ability to effectively manage stress C) A family history of mental illness D) Striving for total self-reliance Ans: ...

Community and Public Health 3rd ed. DeMarco Test Bank 1. A nurse is striving to practice patient-centered care at a hospital. Which action best exemplifies providing patient-centered care? A) Having a client complete a self-reported functional status indicator and then reviewing it with the client B) Explaining to a client the benefits of computer-assisted robotic surgical techniques, which the hospital recently implemented C) Recording a client's signs and symptoms in an electronic health...

Primary Care: Art and Science of Advanced Practice Nursing - An Interprofessional Approach 5th edition Dunphy Test Bank Dunphy: Primary Care 5th Eds Chapter 1. Primary Care in the Twenty-First Century: A Circle of Caring 1. A nurse has conducted a literature review in an effort to identify the effect of handwashing on the incidence of nosocomial (hospital-acquired) infections in acute care settings. An article presented findings at a level of significance of <0.01. This indicates that A)...