What produces s2 - Study guides, Class notes & Summaries

Types of prevention - answer-primary- car restraints, bicycle helmets, immunizations secondary- prevent for those with RF-pap, mammo tertiary-mgmt of established disease- meds, lifestyle Primary - answer-Preventing the health problem, most cost effective form of healthcare **IMMUNIZATIONS, ensuring adequate illumination at home (preventing falls) Secondary - answer-Detecting disease in early asymptomatic stages, screenings -Early cause finding of asymptomatic disease via the use of a sc...

RNAS C Practice Test Review 437 Questions with Verified Answers A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. if in series, voltage drops would occur they can be treated together If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: A. 25%. B. 33%. C. 67%. D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...

How does blood flow through the heart? – ANS: Deoxygenated venous blood → Sup. Vena Cava → Right Atrium →Tricuspid (AV) →Empties into R. Ventricle (& it contracts) → Blood ejected through Pulmonary Valve → Pulmonary Artery → Lungs to be Oxygenated → Pulmonary Veins → L. Atrium → Mitral (AV) → L. Ventricle (pumps with each contraction) → Aortic Valve → Aorta → Body What is systole? - ANS: Contraction of the heart which pumps blood Diastole - ANS: Relaxation o...

A 30-year-old multiparous woman who has a 3-year-old boy and a newborn girl tells the nurse, "My son is so jealous of my daughter, I don't know how I'll ever manage both children when I get home." How should the nurse respond? A. "Tell the older child that he is a big boy now and should love his new sister." B. "Ask friends and relatives not to bring gifts to the older sibling because you do not want to spoil him." C. "Let the older child stay with his grandparents for the first si...

NUFT 204 Exam 3 (Latest ) Actual Questions and Answers 100% Correct 1. primary role of arteries: Answer: carry blood away from the heart 2. primary role of veins: Answer: carry blood to the heart 3. contain oxygen rich blood Answer: arteries 4. what produces S1? Answer: closure of AV valves (mitral and tricuspid; *remember, theyclose alphabetically! mitral before tricuspid) 5. what produces S2? Answer: closure of semilunar valves (aortic and pulmonic) 6. what heart "events" occ...

Cardiac Assessment, GI/GU, Nutrition, Medication Administration primary role of arteries: correct answer: carry blood away from the heart primary role of veins: correct answer: carry blood to the heart ______ contain oxygen rich blood correct answer: arteries what produces S1? correct answer: closure of AV valves (mitral and tricuspid; *remember, they close alphabetically! mitral before tricuspid) what produces S2? correct answer: closure of semilunar valves (aortic and pulmo...

NUFT 204 Exam 3 Questions and Answers primary role of arteries: - Answer-carry blood away from the heart primary role of veins: - Answer-carry blood to the heart ______ contain oxygen rich blood - Answer-arteries what produces S1? - Answer-closure of AV valves (mitral and tricuspid; *remember, they close alphabetically! mitral before tricuspid) what produces S2? - Answer-closure of semilunar valves (aortic and pulmonic) what heart "events" occur first? - Answer-left side take p...

NUFT 204 Exam 3 (Cardiac Assessment, GI/GU, Nutrition, Medication Administration) LATEST UPDATE primary role of arteries: - CORRECT ANSWER carry blood away from the heart primary role of veins: - CORRECT ANSWER carry blood to the heart ______ contain oxygen rich blood - CORRECT ANSWER arteries what produces S1? - CORRECT ANSWER closure of AV valves (mitral and tricuspid; *remember, they close alphabetically! mitral before tricuspid) what produces S2? - CORRECT ANSWER clos...

1. Which of the following is a key assumption of the supply and demand model? A) that the price and quantity sold are determined in a single market B) that the prices and quantities sold are simultaneously determined in all markets C) the way the whole economy achieves equilibrium D) that international markets affect domestic markets, which in turn affect local markets 2. A key assumption of the supply and demand model is that: A) each firm's good is unique and cannot be duplic...

primary role of arteries: - carry blood away from the heart primary role of veins: - carry blood to the heart ______ contain oxygen rich blood - arteries what produces S1? - closure of AV valves (mitral and tricuspid; *remember, they close alphabetically! mitral before tricuspid) what produces S2? - closure of semilunar valves (aortic and pulmonic) what heart "events" occur first? - left side take place a split second before right side where is S1 heard best? - apex (bottom o...

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...

Where and why are lumbar punctures performed? - Answer- Spinal Block -> Anesthetic (into epidural space) Spinal Tap -> CSF extraction (into subarachnoid space)W B/W L3/L4 or L4/L5 NB: Posterior to this is *cauda equina* Where does a *herniated intervertebral* disk occur? What causes it? - Answer- Occurs b/w L4/L5 or *L5/S1* and C5/C6 or C6/C7 NB: affects lower spinal nerve # Degeneration of annulus fibrosis followed by *sudden compression* of nucleus pulposus What is the dif...