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A nurse is caring for a patient with liver failure and is performing an assessment in the knowledge of the patients increased risk of bleeding. The nurse recognizes that this risk is related to the patients inability to synthesize prothrombin in the liver. What factor most likely contributes to this loss of function? Inability of the liver to use vitamin K We have an expert-written solution to this problem! A nurse is performing an admission assessment of a patient with a diagnosis of cirrh...

Print test Options Term A critically ill patient needs an x-ray procedure that cannot be done at the bedside. What precautions should the nurse implement to protect the patient during transfer to the radiology department? Choose matching definition Arrange for the usual patient transport technicians to transfer the patient. Ensure that a critical care nurse and one other person accompany the patient. Assume that all necessary equipment will be ready in the radiology department. Keep the...

Term Why has TC emerged as a high priority area in health care reform? Choose matching definition Hospitals want to reduce the number of lawsuits Insurance companies are reluctant to advocate for safe, effective TC Effective management of TC has the potential to reduce the cost and improve the quality of health care Physician groups are advocating for the creation of a physician sub-specialty designed to manage TC Don't know? 1 of 20 Term What is the most common outcome associated wit...

Purpose and function of the mitochondria Machine for cellular energy. Transform food energy into ATP Major components of the cell (3 components) Plasma/Cell Membrane Nucleus Cytoplasm Plasma/Cell Membrane The cell membrane encloses the cell and provides for intracellular and intercellular communication, transport of materials into and out of the cell, and maintenance of the electrical activities that power cell function.

Definition Plasma/Cell Membrane Nucleus Cytoplasm Choose matching term Cell-derived mediators Phases of acute inflammation First line of defense Major components of the cell (3 components)

Atrophy When confronted with a decrease in work demands or adverse environmental conditions, most cells are able to revert to a smaller size and a lower and more efficient level of functioning that is compatible with survival. What happens when cells atrophy? Reduce their oxygen consumption and other cellular functions by decreasing the number and size of their organelles and other structures.

Prevalence a measure of existing disease in a population at a given point in time Incidence number of new cases arising in a population at risk during a specified time Morbidity effects an illness has on a person

Function of cell membrane separate intracellular environment from extracellular environment, semipermeable membrane, allow only the things necessary for the cell to function inside Function of mitochondria powerhouse of the cell, turn ADP-->ATP Function of Nucleus Synthesis of mRNA, rRNAa, and tRNA

A phlebotomy technician is washing her hands at the beginning of her shift. Which of the following actions should the technician take? Use enough soap to form a lather. Which of the following test results are affected when a phlebotomy technician uses povidone-iodine to cleanse a site for a dermal puncture? Potassium

The nurse examines a postpartum woman who is 1 day postdelivery. Which finding does the nurse consider abnormal? 1) Fundus 1 cm below the umbilicus 2) Bright red lochia 3) Dilated cervix 4) Reduced fibrinogen levels 4) Reduced fibrinogen levels