Negative predictive value - Study guides, Class notes & Summaries

TEST BANK for Dulcan's Textbook of Child and Adolescent Psychiatry, 3rd Edition ISBN 978-1-61537-327-7 Verified Answers From Publisher Contents Questions C H A P T E R 1 Assessing Infants and Toddlers 1 C H A P T E R 2 Assessing the Preschool-Age Child 2 C H A P T E R 3 Assessing the Elementary School–Age Child 4 C H A P T E R 4 Assessing Adolescents 5 C H A P T E R 5 Classification of Psychiatric Disorders 7 C H A P T E R 6 The Process of Assessment and Diagnosis 9 C H A P T ...

What is considered normal variability? correct answer: single results within 2 SDs (= within 95% confidence interval) Two types of statistical control charts correct answer: X-bar- continuous variables (quantitative results, TAT), allows to determine upper and lower control limits. p-chart- for binary parameters (e.g. yes/no responses when notification about critical values was issued). Calculation of upper and lower control limits for X-bar correct answer: Lower control limit = m - 3S...

What is the next step for a trauma patient with abdominal pain after they receive a FAST scan? - ️️Stable patient + positive FAST --> CT Unstable patient + negative FAST --> repeat FAST or DPL Unstable patient + positive FAST --> laparotomy Antidote to organophosphate poisoning - ️️Pralidoxime (PAM-2) Atropine, titrate to drying of bronchial secretion (First step is decontamination of patient) Antidote to beta blocker toxicity - ️️Glucagon + Insulin Pulsus alt...

Which setting should be lowered to the minimum level when beginning to evaluate the patient using the orbital window? a.) Output power b.) Doppler gain c.) Wall filter d.) Velocity scale - a.) Output power If the Doppler cursor angle is underestimated, the velocity of the flow will be _____________________ a.) Overestimated b.) Underestimated c.) Be unaffected d.) Dependent solely on the strength of the frequency shift - b.) Underestimated What is the Framingham risk score? - A gender...

. At an international nursing conference, many discussions and breakout sessions focused on the World Health Organization (WHO) views on health. Of the following comments made by nurses during a discussion session, which statements would be considered a good representation of the WHO definition? Select all that apply. A) Interests in keeping the elderly population engaged in such activities as book reviews and word games during social time B) Increase in the number of chair aerobics classe...

Sample Volume / (Sample Volume + Diluent Volume) correct answers Dilution Formula True Positives / (True Positives + False Negatives) correct answers Sensitivity Equation True Negatives / (True Negatives + False Positives) correct answers Specificity Equation [Na+] + [K+] - ([Cl-] + [HCO3-]) correct answers Anion Gap Equation A = abc a = absorbance b = path length c = concentration correct answers Beer's Law Total cholesterol - (HDL + Triglycerides/5) correct answers LDL Equat...

sensitivity of a lab test - ANSWER Ability to correctly identify or detect a disease or condition when it is present Specificity of a lab test - ANSWER ability to correctly exclude the disease or condition when it is not present specificity and sensitivity - ANSWER idenpendent of disease prevalence in a population Positive and negative predictive value - ANSWER dependent on disease prevalence

NR511 Midterm Questions and Answers 100% Pass Define diagnostic reasoning Reflective thinking because the process involves questioning one's thinking to determine if all possible avenues have been explored and if the conclusions that are being drawn are based on evidence. Seen as a kind of critical thinking. What is subjective data? Anything the patient tells you or complains of regarding their symptoms Chief complaint HPI ROS What is objective data? Anything YOU can see, touch, feel, hear,...

False Positive rate Definition - ANSWER Probability of classifying a non-diseased person as diseased Negative Predictive value-Calculation - ANSWER TN/(TN+FN) Positive Predictive value-Calculation - ANSWER TP/(TP+FP) False Negative Rate-Definition - ANSWER Probability of classifying a diseased person as

Power BI DA EXAM 2024 -100: Analyzing Data with Microsoft Power BI. What are the divisions of the core components of analytics? correct answer- To analyze data, core components of analytics are divided into the following categories: -Descriptive -Diagnostic -Predictive -Prescriptive -Cognitive What are descriptive analytics? correct answer- Descriptive analytics help answer questions about what has happened based on historical data. Descriptive analytics techniques summarize large data...