at a largeAssume that you are the nurseelementary school where children frequently come toyou with nosebleeds.Design an experiment to test whether droppingkeys down the back of the neck causes nosebleeds tostop. (Assume parents of all children in the school havegiven permission for their participation in theexperiment and you have followed ethical guidelines forresearch with human subjects.One possible explanation for why keys down theback might actually be effective in stopping a nosebleedis that they are cold, causing blood vessels to constrict.Treatments should be randomly assigned to thechildren. Describe how you accomplish this.That is, when a child with a nosebleed comesto the nurse's office, how will you know whichtreatment he or she should get?

Epistaxis or nose bleeding is the bleeding from the nose.

Answered: Assume that you are the nurse at a…

Phlebotomy Essentials

6th Edition

ISBN:9781451194524

Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Chapter1: Phlebotomy: Past And Present And The Healthcare Setting

Section: Chapter Questions

Problem 1SRQ

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In an experiment to test the effectiveness of a medication, researchers may use both a standard control group and a placebo control group. What is the difference between these two types of control groups? A placebo control group receives no treatment: a standard control group receives a "fake" treatment that is not chemically active. A placebo control group receives the treatment; a standard control group does not. A standard control group receives the treatment; a placebo control group does not. A standard control group receives no treatment; a placebo control group. receives a "fake" treatment that is not chemically active.
Dara was scheduled to undergo surgery for removal of her appendix. Her family doctor, Dr. Jones, was scheduled to do the surgery but called out of town because his father was ilI, Even though Dara's condition was not considered an emergency, the hospital decided to go ahead with the surgery and to substitute another doctor, Dr. Weuss. Dr. Weuss was considered to be an expert in the field. Dara was not informed of the substitution of doctors. If Dara sues Dr. Weuss for battery, what will be the likely result? O No answer text provided. O A Dara will recover only if the operation did not improve her physical well-being because Dr. Weuss is an expert. O B. Dara will prevail regardless of whether Dr. Weuss' surgery improved her condition. OC Dr. Weuss will prevail because he was better qualified than Dr. Jones, Dara's family doctor. O D. Dr. Weuss will prevail if Dr. Jones approved of the substitution.
Read chapter 35 of your textbook and review the information about dosage calculation. Analyze the following hypothetical situation:Sam is a CMA (AAMA) certified medical assistant working at a family medicine practice. He is working in the clinical area and receives an order form the doctor. The medication order reads: dexamethasone 6 mg IM qid to administer to a 25-year-old female. That same day, the pharmacy supplies Decadron ampules of 4 mg per mL. According to what you have studied this week, what do the abbreviations IM and qid mean? Can Sam administer Decadron even though the order reads dexamethasone? Why or why not? How many mL of the medication should Sam administer? Explain how you obtained the answer. What site of administration would you pick for this patient?
Use the following to answer the questions below: In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices: a) All three statements are true. b) Two of the three statements are true. c) Only one of the statements is true. d) None of the statements is true. Statements: (1) Fats and oils have the same general chemical structure. (2) Biological waxes have a three-component "block diagram." (3) In facilitated transport, a substance crosses a cell membrane with the help of a protein "pump" that uses ATP. O a O b
The table below contains results from an experiment comparing the response time of individuals to an auditory and visual prompt. Compare the results using a t-test and determine if there is a difference between the two tests. If you detected a difference what do you think is responsible for that difference? Visual Auditory 0.599 0.402 0.4575 0.296 0.178 0.135 0.5895 0.235 0.502 0.208 0.214 0.216 0.4457 0.200 0.485 0.224 0.399 0.25 0.462 0.288 0.283 0.210
A practice of what is generally called “farming” of human organs consists in maintaining the body of someone who has been determined to be brain dead on life support in order to be able to harvest a transplantable organ. Which of the four principles of Principlism is violated in this case? a. beneficence toward potential recipients of transplantable organs b. autonomy of the brain-dead person c. non-maleficence toward potential recipients of transplantable organs d. none of the above
Thompson Medical Company manufactures and sells Aspercreme, a topical analgesic. Aspercreme is a pain reliever that contains no aspirin. Thompson’s advertisements strongly suggest that Aspercreme is related to aspirin, however, by claiming that it provides “the strong relief of aspirin right where you hurt.” Is Thompson’s advertisement for Aspercreme false and misleading? Explain.
Using microelectrodes, a researcher recorded nerve signals in four neurons in the brain . The neurons are called A, B, C, and D in the table below. A, B, and C all can transmit signals to D. In three experiments, the animal was stimulated in different ways. The number of nerve signals transmitted per second by each of the cells is recorded in the table. Write a short paragraph explaining the different results of the three experiment. 09
Please help with this question, more than one answer may be correct:This figure show the relationship between cocaine dose and mean arterial blood pressure (left pane) and heart rate (right panel) in the squirrel monkey. Values shown (y-axis) are percent change in the parameter from a baseline measurement. Brackets show the range of parameter change after a control injection. Which of the following are true give the data in this graph? These squirrels obviously went on a rampage. (hint: don't pick this one) At 3.0 mg/kg of cocaine, increase in heart rate can not completely account for the increase in mean arterial blood pressure. At 0.03, 0.1, and 0.3 mg/kg doses of cocaine, either heart stroke volume or total peripheral resistance (or both) must be lower than at baseline. At 0.03, 0.1, and 0.3 mg/kg doses of cocaine, heart stroke volume and total peripheral resistance must both be higher than at baseline. At 3.0 mg/kg of cocaine, increase in heart rate could completely account for the…
Please answer based on the following scenario: “Mom, they want me to play for the National Women’s Hockey League!” Josie yelled as she ran into the living room. She had just finished practice, and the scouts had told her afterward how impressed they were with her moves. Finally, her lifelong dream of winning an Olympic gold medal for Canada might actually come true! She’d had to make some sacrifices, like living at home after high school, but it looked like that would all pay off. As soon as she saw the looks on the faces of her parents, her smile disappeared. “Honey, we just got back from the doctor. It turns out that your brother’s recurrent bouts of pyelonephritis have led to irreversible renal damage. The nephrologist is recommending that Xavier have a kidney transplant,” her mom explained with a pained look. “We know that he has a better chance if he has a related donor, but he could always go on hemodialysis and wait for a cadaver donor …” Josie saw her dreams of a hockey…
Label the following examples as metacognitive knowledge, monitoring, or control. a. You set aside additional time for studying after recognizing that you won’t have enough time to get through all the chapters before your test next week. b. You know that you find it difficult to write tests without sufficient sleep. c. You notice that people tend to disengage from conversations with you when you begin complaining about how much you hate work.
The following is an excerpt from a discussion of Principlism, which we have studied. (https://www.encyclopedia.com/science/encyclopedias-almanacs-transcripts-and-maps/principlism) Consider, for example, the question of what health professionals should do when they discover that a patient infected with the human immunodeficiency virus (HIV) is having unprotected sex with partners who are ignorant of his condition. First, respect for the patient's autonomy supports a policy of medical confidentiality, requiring health professionals not to reveal to others private information discovered in the course of caring for patients. According to this policy, health professionals should do nothing to warn the sexual partners of their HIV-positive patient, as doing so would violate his confidentiality. Second, if there is evidence that public disclosure of the patient's condition would harm him economically, socially, psychologically, or physically, the principle of nonmaleficence would also urge…

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