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Stroke is the __ leading cause of death in the US. third aneurysm swelling of a blood vessel that weakens the vessel wall aphasia inability to produce speech aura warning sign for a seizure

Brain stem is responsible for controlling what Controls the most basic functions of the body including breathing, blood pressure, swallowing, pupil constriction, balance, heart rate, and consciousness At what point is it appropriate to suction from a patients mouth It is appropriate to suction from a patients mouth before ventilating and or inserting an oral airway In regards to generalized seizures the nature of their consciousness should look like It should appear as an altered mental st...

Stroke is the __ leading cause of death in the US. third aneurysm swelling of a blood vessel that weakens the vessel wall aphasia inability to produce speech aura warning sign for a seizure

The most basic functions of the body, such as breathing, blood pressure, and swallowing, are controlled by the: Select one: A. cerebellum. B. cerebrum. C. cerebral cortex. D. brain stem. D. brain stem. The spinal cord exits the cranium through the: Select one: A. cauda equina. B. foramen magnum. C. foramen lamina. D. vertebral foramen. B. foramen magnum.

Prokaryote A unicellular organism that lacks a nucleus and membrane bound organelles. Bacteria and Archaea. Eukaryote organism whose cells contain a nucleus and membrane bound organelles. Fungi, protozoa, algea, parasatic worms, acellular infectious agents viruses, viroids, prions Medical Microbiology Deals with microbes that cause diseases in humans and animals Public Health Microbiology and Epidemiology monitor and control the spread of diseases in communities.

Which of the following definitions of paradigm is correct? a. A way of linking the naturalistic world to empirical thought b. Philosophical beliefs that influence the way people in a society think about the world c. A model that captures the interaction of specific variables within a known concept d. A concept that encompasses the integration of "wholeness," spirituality, and personal worth into scientific though B 2. Which of the following is the correct definition of theory? a. The ...

`a major reason for condcuting research is to ... expand a professions knowledge base research is systematic inquiry using disciplined methods to solve problems or answer questions biomedical, environmental, psychological, and sociological research .... has resulted in significant advances in modern healthcare nurses must be able to discriminate between ... well conducted studies and weak ones to determine the best evidence for their practice

What is the difference between pathophysiology and pathology? Pathophysiology: the study of the functional bodily changes that occur as a result of an injury, disorder, or disease (the mechanisms of disease) Pathology: the study of changes in cells and tissues as a result of injury or disease (studying a disease) What is a syndrome? a specific condition with a recognizable, predictable pattern Define pathogenesis. the disease beginning; when the disease process begins until symptom onset ...

The study of the cause of disease is called Eukaryotic Microorganisms characterized by the presence of a nucleus are called Gram Negative Which of the following may have cell walls containing lipopolysaccharide? Gram Negative Which of the following have external structures containing a periplasmic space? Halophiles A member of euryarchaeota that grows around hydrothermal vents and produces CH4 is methanopyrus

Fungi Characteristics Eukaryotic (have membrane-bound nucleus) Obtain food from other organisms Possess cell walls Include: Molds—multicellular; grow as long filaments; reproduce by sexual and asexual spores Yeasts—unicellular; reproduce asexually by budding; some produce sexual spores. Protozoa Single-celled eukaryotes Similar to animals in nutrient needs and cellular structure Live freely in water; some live in animal hosts Asexual (mostly) and sexual reproduction Algae Unicel...

Fentanyl -indications analgesia for intubated pt -continuous infusion: 0/7-10mcg/kg/hr -intermittent: 0.35-1.5mcg/kg IV q30min-1hr general, regional, and procedural anesthesia /sedation adjunct postop pain Fentanyl -MOA -Half Life opioid agonist

Hyperactive Agitation, hyper-vigilance, irritability, lack of concentration, and perseveration Hypoactive diminished alertness, absent or slowed speech, hypokinesia and lethargy mix both hyperactive and hypoactive

An environment that provides comprehensive care for a wide variety of disorders is under what level of critical care units? Level I An environment that provides comprehensive critical care for most disorders but the unit may not be able to care for specific types of patients is under what level of critical care units? Level II An environment that provides initial stabilization of critically ill patients but limited in ability to provide comprehensive critical care is under what level of c...

SA node rate 60-100 Atria rate 60-80 AV junction rate 40-60 Ventricles rate 20-40

VersaCare Bed - blue air mattress that provides pressure relief for pts with up to Stage III pressure sores --> air fills up on one side in order to turn the pt --> pressure relief primarily to UB (staff must reposition LB in order to provide full body relief) Total Sport Care Bed - each ICU unit owns 1-2 total sport care beds. Include pink air mattress that provides some pressure relief to the pt with rotation in UB --> provides pulmonary care to pts who require frequent chest p...

An older adult patient in the ICU has diabetes. Which intervention could the nurse perform that would best prevent complications related to this disease? A) Have the patient rise from his bed and bear weight. B) Offer the patient sugar-free candy. C) Bathe the patients feet daily and apply emollient. D) Reposition the patient often in bed. C) Bathe the patients feet daily and apply emollient. An elderly patient in the ICU has hyperthyroidism. As the nurse is talking with her, she suddenly...

Ancef cefazolin sodium 1st generation cephalosporin abx indications: endocarditis, septicemia, bacteria associated with intravascular line monitor: fever, s/s, cbc, hepatic/renal function, PTT, superinfections Dexmedetomidine hydrochloride Precedex alpha 2 adrenergic agonist, sedative indication: sedation, mechanically intubated, general anesthesia, sedation awake craniotomy, AGITATED, impulsive MOA: affects alpha 2 with slow infusions, and alpha 1 and 2 with rapid. monitor: HR, BP

While completing preoperative patient teaching, which information should the nurse include for a surgery with a general anesthetic? a. It produces muscle relaxation and loss of consciousness. b. It affects a specific region of the body to block pain sensation. c. It uses only one type of medication to produce sedation. d. It provides moderate sedation that allows you to relax. a A patient verbalizes concern to the nurse regarding postoperative nausea and vomiting from the anesthesia. Whi...

A patient is transferred from an intensive care unit (ICU) to a general medical unit. Which nursing action is MOST appropriate to prevent a medication error? A. Contact the health care provider to rewrite all drug prescriptions. B. Perform a medication reconciliation for the patient during care transition. C. Ask the patient what medications need to be taken while in the hospital. D. Communicate a verbal report face to face from the transferring nurse. D When admitting an older adult pati...

Critical care nurses ___________ provide specialized care to patients experiencing a life threatening or potentially lifethreatening illness. Must have an adequate understanding of the practice of critical care nursing that is embodied in different standards of care competencies as well as an affiliate and continuously adheres to professional organizations in critical care nursing. complex, intensive and continuous A _____________ type of care is significantly required through education and...