Dry friction - Study guides, Class notes & Summaries

Z-51 Written Exam Questions and Complete Solutions In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft. - Answer: D) Maintain axial positioning of the rotor shaft. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A) partial pressure....

5/3/19 ATI FUNDAMENTALS EXAM 1. CHAPTER 1: HEALTH CARE DELIVERY SYSTEMS A. Components of Health care systems a. Participants 1. Consumers- clients 2. Providers a. Licensed providers: registered nurses, license practical (or vocational) nurses (LPN), advanced practice nurses (APN), medical doctors, pharmacists, dentists, dietitians, physical/respiratory/occupational therapists, etc b. Unlicensed providers: assistive personal b. Settings 1. Hospitals, homes, skilled nursing, assisted living, schoo...

52 yo man - 6 hrs after onset of severe, epigastric abd pain > began at cocktail party > was there for 4 hrs - 3 martinis, lot of food PMHx: HLD (statin) 100.4F 104/min 150/92 mmHg PE: diffuse tenderness over upper quadrants BL - esp epigastrium; no guarding/rebound labs: WBC WNL, BR 3 (direct 2.4), alk phos 210, AST 325, ALT 360, amylase 1200, lipase 600 most likely cause of symptoms? - ANSWER-common bile duct obstruction choledocholithiasis = stone in CBD lipase high so th...

UWorld NCLEX-RN TEST 2 QUESTIONS AND ANSWERS ALREADY PASSED A nurse coworker is called into work from home to help care for an influx of clients being admitted after a bus accident. While assisting the coworker prepare for incoming clients, the nurse becomes concerned that the coworker may be under the influence of an impairing substance. Which action by the nurse is best? 1. Ask another coworker to observe the individual to confirm the suspicion 2. Confront the coworker about the concern a...

Define Wien's Law - The hotter an object, the shorter the wavelength at maximum emission. (The hotter the object the brighter) After a cold front passes what happens to dew point? - it drops, as cold air is typically dry Centripetal force wind - right angles to the wind, in towards the center of curvature ex. hurricanes Convection is the process that? - involves mixing in a fluid Coriolis effect - The effect of Earth's rotation on the direction of winds and currents. Define a category fi...

- Temp/warmth - Low/High CBC - Increased HR - Low BP - Increased respiratory rate - Redness - Answer- Infection S/S - Rotate patient every 2 hours - Reposition - Padding - PROM - Barrier cream - Keep dry - Move using a lifting device - Answer- Nursing interventions to decrease risk of pressure injuries CD4 will be lower not less than 200 CD8 will be normal - Answer- HIV labs CD4 will be less than 200 CD8 will be increased. - Answer- AIDS labs - Prevents the virus from mu...

Prometric Florida CNA Skills ChecklistIndirect Care - correct answer Tested in every skill, indicated by: (IC) Does the candidate: 1. Greet resident, address by name, and introduce self? (IC) 2. Provide explanations to resident about care before beginning and during care? (IC) 3. Ask resident about preferences during care? (IC) 4. Use Standard Precautions and infection control measures when providing care? (IC) 5. Ask resident about comfort or needs during care or before care complete...

Safety PA Auto Inspection Exam (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A Q: What is the bumper height for a car and a truck. Answer: Must be as strong as and no longer than original bumper. Can't be broken or torn. Wood planks on service trucks (wreckers) only. Height- passenger vehicles 16-20 inches above ground MPVs, SUV's and light trucks 16-30 inches above ground. Q: Turn signals should have a frequency of flash between ...

Doppler ultrasonography can detect fetal heart tones beginning at about how many weeks' gestation? - Answer- 10 Weeks Which finding is considered subjective data? - Answer- A family member states that the patient has a history of seizures. Which abnormal finding can be detected during the secondary assessment? - Answer- Friction rub Which disorder is a possible cause of a decreased level of consciousness? - Answer- Infection For a patient with severe sternal retractions, which inter...

NSG 121 - GI Ischemic lesions of the skin and tissues caused by unrelieved pressure that interferes with blood and lymph flow - correct answer pressure ulcers dead tissue - correct answer necrosis A nurse identifies that a client has a pressure ulcer on the sacrum. Which assessment finding indicates that this is a stage III pressure ulcer? A. Non-blanchable erythema of intact skin B. Damage identifies to muscle and bone C. Skin loss to the dermis D. Necrosis of subcutaneous tissue -...