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LRA 211 Final Review Study Guide Elaborated A filament electron removes a K shell electron and an M shell electron fills the vacancy. The K shell binding energy is 69.5 keV and the M shell binding energy is 2.8 keV. What is the energy of the K-characteristic photon produced? - 66.7 keV A radiographic image that is too light has ________________ to visualize the anatomic structures. - excessive brightness An increase in the image size of an object compared with its true, or actua...

TNCC practice questions And Actual Rationale Answers A 22-year-old was struck by a vehicle way crossing the street, sustaining multiple fractures. She is alert and answering questions and crying. What is the best method for initial pain assessment for this patient? - A self-report tool. A 32 weeks pregnant woman arrives in the ER after being trapped in a car that flipped. Initial assessment reveals signs of shock, vaginal bleeding and a palpable asymmetrical uterus and a slowly fetal ...

TNCC Study Elaborated 100% Abrasion - -A partial or full thickness wound that denudes the skin -Commonly occurring with falls and bicycle or motorcycle collisions -Can be mild to severe -Road burn or abrasions, resulting in a low side crash or laying down a motorcycle--large surface area Are vasoconstrictors and vasopressors indicated in hemorrhagic shock? - NO Avulsion - -Full thickness wounds caused by a tearing or ripping of skin and soft tissue -Wound edges are not ...

TNCC 9th Edition Final Exam Prep Abdominal Trauma Intervention - Priority intervention for a patient with significant abdominal injuries Alcohol Breath - Detectable alcohol odor on breath American College of Surgeons screening guidelines - Criteria used to determine the need for cervical spine imaging Anterior spinal cord injury at C6 - Most concerning finding is inability to move the legs Appropriate Intervention for Patient with Metal Rod in Thigh - Leave...

TNCC 8th Edition Verified 100% According to newtons law which of these two force is greater: size or force? - Neither. For each force there is an equal and opposite reaction. Define Cushing's triad - Bradycardia, progressive hypertension (widening pulse pressure), and decreased respiratory effort Define the characteristics of neurogenic shock - Distributive shock with a T6 or higher injury results and vasodilation, bradycardia, flushed warm dry skin. Risk for temperature i...

TNCC ENA 9th Edition Pre Test Questions And Detailed Answers A patient arrives at the emergency department by private vehicle after sustaining an injury to the right lower extremity while using a saw. There is a large gaping wound to the right thigh area with significant bleeding. What is the priority intervention? A. Elevate the extremity to the level of the heart B. Initiate direct pressure C. Apply a tourniquet D. Cover the open wound with sterile saline dressings - B. Initiat...

TNCC Practice Exam with Rationale Questions And Answers A 30-week pregnant trauma patient's vital signs include a blood pressure of 94/62 mm Hg and a heart rate of 108 beats/minute. Fetal heart tones are 124 beats/minute. The emergency nurse interprets the patient's hemodynamic findings as an indication of which of the following? - normal vital signs in pregnancy rationale: in pregnancy, the resting heart rate increases by 10 to 20 bpm and a small decrease in systolic blood pressu...

Math 225 - Statistical Reasoning for the Health Sciences Week 4 Binomial Experiment - 1. A probability experiment in which each trial has only two outcomes 2. There are a fixed number of trials, 3. The outcomes of the trials are independent 4. The probability of success remains the same for each trial Classical (Theoretical) Probability - Used when each outcome in a sample space is equally likely to occur P(E) = Number of outcomes in event E / Total number of outcomes in...

Chamberlain - Mathematics: Statistics Verification A sample where the population is divided into groups, several groups are randomly selected, and all from those selected groups are sampled. Data at the nominal level can be put in a category. Data at the interval level can be put in a category, put in order, and you can find differences between values. Therefore, more types of calculations can be performed with data at the interval level than with data at the nominal level. ...

NBSTSA anatomy & physiology Questions And Answers Elaborated A device used to measure fluid pressure is known as a: - manometer A form of contrast media used within the body that is visible when exposed to x-ray is: - radiopaque A lumbar meningocele involves removal of: - fluid-filled sac A major function of the colon is to: - absorb water A Marshall-Marchetti-Krantz (MMK) requires which of the following skin preparations 1. Abdomina 2. Vaginal 3. Rectal 4. Ext...