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HIS implementation benefits to healthcare can improve cost control, increase the timeliness and accuracy of patient care and administration information, increase service capacity, reduce personnel costs and inventory levels, and improve the quality of patient care. Nurse informaticist role in health information system Looks for information, verifies ownership of information and connects other parties within the healthcare organization. Lewin's Change Model unfreezing, changing, refreezing ...

Information system This consists of all the components that work together to process data into useful information. Information This is data that has been organized to provide value to an organization. Data The input the system accepts to produce useful information Software and data Two out of six of the main components of a computer-based information system. Hardware Is the computer and all of its peripherals Software Programs comprised of pre-coded instructions written in a programming l...

Function of fluids Ans- Provide shape and rigidity to cells, regulate body temp, lubrication, solvent, homeostasis More function of fluids Ans- Cushion body tissues, transports nutrients and waste, source of trace mineral, chemical reactions hypothalamus Ans- Controls thirst Thirst triggers Ans- Sodium and solute levels increase in blood Sources of fluid intake Ans- solid food and fluids, even coffee and energy drinks, though they are not necessarily healthy. Still of form of fluid intake...

AMDR (Acceptable Macronutrient Distribution Ranges) Answer-CARBS-45-65% FATS -20-35% PROTEINS- 10-35% (RANGE OF % OF CALORIES THAT YOU NEED FROM EACH MACRONUTRIENT DAILY) DRI (Dietary Reference Intakes) Answer-set of nutrient intake values used to plan and evaluate diets PROTEIN- 60GMS/DAY 1/2 OF ALL GRAINS CONSUMED SHOULD BE WHOLE GRAINS Recommended Dietary Allowance (RDA) Answer-the average daily amount of a nutrient considered adequate to meet the known nutrient needs of practically a...

Complementary DNA and/or RNA molecules pair with each other by hydrogen bonding during replication, transcription, or translation. Which of the following pairs of molecules are complementary? (Select all that apply) Correct Answer-tRNA and mRNA mRNA and template DNA During DNA replication the parent strands ______ and DNA polymerase______. Correct Answerseparate, creates the new DNA strands The following sequence is one strand of the DNA that makes up the SNCA gene that codes for alphasynuc...

What vitamin does not travel through the bloodstream in the form of a lipid micelle? Correct Answer- Vitamin C Which lipid has a 4-ring structure? Correct Answer- Sterol Which of the following situations is MOST likely to increase the rate of beta oxidation? Correct Answer- fasting A patient who is on a no-fat diet is at particular risk of deficiency in: Correct Answer- Vitamin A During starvation, triglycerides can help supply some of the body's glucose needs. Which breakdown product ...

implicit memory type of long term learning that doesn't require conscious thought to learn (memory made without intent) chunk process of grouping info together using prior knowledge (ex. Chess player study) classical conditioning stimulus-stimulus associative learning encoding the pact of putting info into memory habituation response to a stimulus-stimulus decreases with exposure implicit learning acquiring knowledge without intent that we can't easily express incidental learning learni...

The LEP gene codes for an anorexigenic hormone. Interestingly, breastfeeding has been shown to alter methylation of the promoter of this gene, leading to increased LEP expression. What is likely happening in response to breastfeeding? Correct Answer- Breastfeeding decreases the methylation of the promoter of the LEP gene, increasing the spacing between nucleosomes. A patient with xeroderma pigmentosum is prone to developing multiple skin cancers starting in childhood. This occurs because o...

What is the basic structure of an amino acid? What do they look like? Correct Answer- amino group (NH2 or NH3), carboxyl group (COO or COOH), alpha carbon (C), and variable group How do you identify the 3 different types of side chains: non-polar/hydrophobic, polar, and charged? Correct Answer- Non-polar/hydrophobic - end with CH or "can't have" water. Polar - end with OH, SH, or NH. Charged - end with a charge what kinds of bonds do each of the 3 different types of side chains make? C...

System security involves protection against Correct Answer- deliberate attacks, errors, omissions, disasters and viruses Which of the following is a mechanism that logs the user off a system after a specified period of inactivity on the terminal or computer? Correct Answer- automatic sign off The sharing of private information in a situation in which a relationship has been established for the purpose of treatment with the understanding this information will remain protected is Correct Answ...

Information literacy Ans- Defined as the ability to recognize when information is needed as well as the skills to find, evaluate and use needed information effectively Information Ans- Term used to describe data that has been interpreted Information science Ans- Focus on how to gather, process and transform information into knowledge. It also incorporates features from 5 other sciences -communication science -computer science -social science -library science -cognitive science Informat...

CLINICAL INFORMATION SYSTEM Ans- -LABORATORY SYSTEM - ORDER ENTRY SYSTEM - MONITORING SYSTEM information literacy Ans- This is defined as the ability to recognize when information is needed as well as the skills to find,evaluate, and use needed information effectively Strategic Planning is driving by all of the following Ans- - organization mission and values - short term goals - service offered - long term goals a person's ht,wt, code status and date of birth are all examples of Ans- ...

Defined as the ability to recognize when information is needed as well as the skills to find, evaluate and use needed information effectively Ans- Information literacy Term used to describe data that has been interpreted Ans- Information Focus on how to gather, process and transform information into knowledge. It also incorporates features from 5 other sciences -communication science -computer science -social science -library science -cognitive science Ans- Information science Using th...

1. When should the rescuer initially ensure that the scene is safe? a. When the rescuer first sees a potential victim b. After the rescuer activates the emergency response system c. As emergency medical services arrive on the scene d. After an AED that is attached to the victim delivers a shock Correct Answer- A 2. As soon as an AED becomes available, which of the following is the first step the rescuer should perform to operate the AED? a. Place the AED pads on the chest b. Deliver 2 re...

Which image below shows the carboxyl group of an amino acid circled? Answer-An amino acid consists of an amino group, carboxyl group, a hydrogen and a variable side chain arranged around a central alpha carbon atom. The backbone of an amino acid is the entire amino acid molecule minus the variable side chain. The carboxyl group of an amino acid is shown as COO_ or COOH attached to a central alpha carbon atom of the amino acid. Which of the following statements is NOT true about the differen...

Assessed first in trauma patient Correct Answer- Airway (*)Degree of burn that is characterized by bone involvement Correct Answer- Fourth Complications of head trauma Correct Answer- Intracerebral hematoma Extradural hematoma Brain abscess Most common cause of laryngotracheal stenosis Correct Answer- Trauma Intervention that can help prevent development of acute renal failure Correct Answer- Infusion of normal saline A 26-year-old male is resuscitated with blood transfusion after a moto...

Glasgow Coma Scale Correct AnswerChance fracture Correct Answer- Transverse fracture through vertebra. In children usually associated with enterc disruption. Seen in motor vehicle accidents involving only lap belt. May be associated with retroperitoneal and Abdominal visceral injuries. Anterior hip dislocation Correct Answer- Flexed, abducted, externally rotated. Burst fracture Correct Answer- Associated with vertebral-axial compression injuries Posterior hip dislocation Correct Answer- ...

A 22-year-old man is hypotensive and tachycardic after a shotgun wound to the left shoulder. His blood pressure is initially 80/40 mm Hg. After initial fluid resuscitation his blood pressure increases to 122/84 mm Hg. His heart rate is now 100 beats per minute and his respiratory rate is 28 breaths per minute. A tube thoracostomy is performed for decreased left chest breath sounds with the return of a small amount of blood and no air leak. After chest tube insertion, the most appropriate nex...

What is the primary goal of treating TBI? How is this done? Correct Answer- preventing secondary brain injury. This is done by maintaining blood pressure and providing adequate profusion. After managing ABCDEs of TBI what MUST be identified if present? How is this done? Correct Answermass lesion that requires surgical evacuation is critical! this is done with CT. NOTE: obtaining a CT should not delay patient transfer to trauma center. Which brain lobes do the following hold: 1. anterior fos...

While performing high-quality CPR on an adult, what action should you ensure is being accomplished Correct Answer- Compressing to depth of at least 2 inches A 53-year-old woman collapses while gardening. She is unresponsive, is not breathing, and does not have a pulse. A neighbor, who is an emergency medical technician, rushes to her with an AED. - When the AED arrives, what is the first step for using it? Correct Answer- Turn on the AED After the AED pads are attached to the victim's bare...