What produces s2 - Study guides, Class notes & Summaries

A protuberant abdomen that is tympanic throughout suggests what? - intestinal obstruction After screening, what should be done in the follow up of possible abdominal arotic aneurism? - Palpation followed by ultrasound decreases mortality, especially in male smokers >65 years old. Ascites can occur as a result of what two pathological processes? - 1. increased hydrostatic pressure (cirrhosis, heart failure, constrictive peridcarditis, IVC or hepatic vein obstruction) 2. Decreased oncotic ...

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...

primary role of arteries: correct answers carry blood away from the heart primary role of veins: correct answers carry blood to the heart ______ contain oxygen rich blood correct answers arteries what produces S1? correct answers closure of AV valves (mitral and tricuspid; *remember, they close alphabetically! mitral before tricuspid) what produces S2? correct answers closure of semilunar valves (aortic and pulmonic) what heart "events" occur first? correct answers left side tak...

NR507 Advanced Pathophysiology 2024/2025. How does blood flow through the heart? 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? Contraction of the heart which pumps blood Diast...

NR-305:| NR 305 HEALTH ASSESSMENT EXAM 4 QUESTIONS WITH 100% CORRECT ANSWERS| GRADED A+A nurse explains the function of the alveoli to a patient with respiratory problems. Which information about the alveoli's function will the nurse share with the patient? A. Carries out gas exchange. B. Regulates tidal volume. C. Produces hemoglobin. D. Stores oxygen. A. Carries out gas exchange. A nurse auscultates heart sounds. When the nurse hears S2, which valves is the nurse hearing close? A. Aorti...

How does blood flow through the heart? correct answer: 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? correct answer: Contraction of the heart which pumps blood Diastole cor...

LEIK FNP 2 practice questions & Answers. Latest version of exam predictor questions. Rated A An 18yr old is being followed up for acne by the NP. The facial eat reveals that papule and pustules are present mostly on the forehead and the chin area. The patient has been using prescription topical and OTC medicated soap daily for 6 moths without much improvement. What would you recommend? - Tetracycline (Sumycin) The following statements are true regarding herpes - D/T reactivation of laten...

American Cancer Society recomends testicular self-examinations for___________ - ages of 15 and 34, monthly Disseminated gonorrhea may present as? - Rash, tenosynovitis, monoarticular arthritis, even meningitis Erection from venous engorgement of the corpora cavernosa results from two types of stimuli, Which are? - 1- Visual, auditory, or erotic cues that trigger sympathetic outflow from higher brain centers to the T11 through L2 levels of the spinal cord. 2- Tactile stimulation initiates ...

NR 509 Latest Update with Verified Solutions Crepitus A grating or grinding sensation caused by fractured bone ends or joints rubbing together; also air bubbles under the skin that produce a crackling sound or crinkly feeling. can be with or without pain. Retractions Occurs in severe asthma, COPD, or any upper airway obstruction. What is fremitus? Fremitus refers to the palpable vibrations that are transmitted through the bronchopulmonary tree to the chest wall as the patient is speaking and ...

How does blood flow through the heart? - Answer-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? - Answer-Contraction of the heart which pumps blood Diastole - Answer-Relaxation...