What are the signs of death in a dying patient?
Diminished taste or smell, Difficulty hearing soft sounds, Persistent stare with no blinking, Lack of sensation when skin is touched The family of a dying patient expresses concern that their loved one will have to die alone in the hospital. Which statement made by the nurse is correct? "Would you like information about hospice care in the home?"
When does most of the cell death occur during antimicrobial treatment?
Most of the cell death occurs early in the treatment. The following microbial death curves were collected from a variety of antimicrobial treatments used on different E. coli samples. Arrange the graphs below in order of the effectiveness of these treatments.
What does the nurse notice when the patient is dying?
The nurse is caring for a patient who is in the process of dying. The nurse notices that the patient is having shortness of breath and is struggling for air. The nurse also notes crackles and drooling. Which actions would the nurse take?
How do you explain palliative care to a terminally ill client?
The spouse of a terminally ill client is confused by the new terminology being used during discussions regarding the client's treatment. The nurse should explain that palliative care is: care that will reduce the client's physical discomfort and manage clinical symptoms.
Which of the following best describes why microbial death curves?
Which of the following best describes why microbial death curves are typically plotted logarithmically? Bacterial population sizes are typically expressed in logarithmic form. Most of the cell death occurs early in the treatment. Different treatments vary in the length of time required to kill all microbes.
Which concentration of ethanol is the most effective bactericide?
60% - 80%A 60% - 80% concentration of ethanol or isopropyl alcohol has been demonstrated to be the most effective.
Which disinfectant is the most effective at stopping bacterial growth?
Glutaraldehyde is considered one of the most effective disinfectants for hospital use.
Which of the following is a key distinguishing characteristic between budding in binary fission?
Which of the following is a key distinguishing characteristic between budding and binary fission? A- While binary fission results in the creation of genetically identical daughter cells, budding results in daughter cells that are genetically diverse.
What factors will affect the effectiveness of a disinfectant treatment?
Factors Affecting the Efficacy of Disinfection and SterilizationNumber and Location of Microorganisms.Innate Resistance of Microorganisms.Concentration and Potency of Disinfectants.Physical and Chemical Factors.Organic and Inorganic Matter.Duration of Exposure.Biofilms.
Which of the following agents are the most effective at killing the mycobacteria?
In a clinical situation where it is essential to control microbial growth that includes both mycobacteria and endospores, which chemical agent would be the most effective to guarantee the broadest disinfection? Chlorine has the best overall action against both of these targets.
How can you test the effectiveness of disinfectants on bacteria?
The disk-diffusion method is used to test the effectiveness of a chemical disinfectant against a particular microbe. The use-dilution test determines the effectiveness of a disinfectant on a surface. In-use tests can determine whether disinfectant solutions are being used correctly in clinical settings.
Which of these conditions is likely to interfere with the effectiveness of an antiseptic or disinfectant?
Certain conditions that might affect the efficacy of antiseptics and disinfectants are the concentration, pH of the medium, the type of organism being treated, and the time of exposure.
Which of the following is not an effective means of sterilization?
Standard methods of sterilization are not effective in inactivating: viruses. fungi. bacterial endospores.
What function would help you visualize all the values on the same plot and show that the bacteria?
What function would help you visualize all the values on the same plot and show that the bacteria were growing between each of the measurements? "We can use a logarithmic scale for the y-axis." The straight line indicates that there is a constant growth rate.
Which type of medium is able to distinguish different species or types of microorganisms based on the ability grow in the medium?
CardsTerm The five I's of studying microorganisms include all of the following exceptDefinition infectionTerm Which type of medium is able to distinguish different species or types of microorganisms based on an observable change in the colonies or in the medium?Definition differential172 more rows•Feb 7, 2012
During which phases of the bacterial growth curve are there no changes in the number of living cells?
Bacterial cell growth reaches a plateau, or stationary phase, where the number of dividing cells equal the number of dying cells. This results in no overall population growth. Under the less favorable conditions, competition for nutrients increases and the cells become less metabolically active.
What is the microbial death curve?
Microbial Death Curve, plotted logarithmically, shows this constant death rate as a straight line.
What chapter is the control of microbial growth?
Chapter 7 The Control of Microbial Growth
What are the common problems at the end of life?
Anorexia and cachexia are common problems at the end of life. The nurse plays an important role in managing symptoms and preventing complications. Which of the following are appropriate nursing interventions for these problems? Select all that apply.
What is the life expectancy of a terminally ill client?
Client has a life expectancy of 6 months or less. The family of a terminally ill client tells the nurse that the client has been breathing irregularly and, at times, it appears that he is not breathing at all. The client's daughter states, "He moans when he breathes.
What does a nurse assess?
A nurse assesses a client with a terminal illness and determines that the client is in denial about the condition. Which of the following would be most important for the nurse to do when developing the client's plan of care?
What is the role of a nurse in a terminal illness?
A nurse is caring for a client with a terminal illness. The client asks the nurse to help him end his own life to alleviate his suffering and that of his family.
What is evidence based practice in chemo?
Using evidence-based practice, which intervention might the nurse expect the physician to include, with the goal of improving quality of life, mood, and median survival. Palliative care.
What does a patient authorize a son to do?
A patient authorizes a son to make medical decisions and brings the completed forms for the nurse to place on the chart. What form does the nurse understand this is?
How long does a person stay in hospice?
However, the median length of stay in a hospice program is just 21.3 days.
What is the nurse assessing?
The nurse is assessing a patient who is experiencing increased blood pressure. The nurse notes that his wife was recently diagnosed with cancer. The patient states that he has difficulty concentrating and frequently forgets to take his antihypertensive medications.
Is teletherapy harmful to others?
Teletherapy poses no risk of exposure to others.
