Nurs 420 Study guides, Class notes & Summaries

NURS 420:HOME HEALTH & THE OMAHA SYSTEM

NURS 420- Quiz #1 Exam Questions With Complete Solutions a wide QRS is defined as - answergreater than .12 sec Conduction system of the heart - answerSA node, AV node, bundle of His, r and l bundle branches, and Purkinje fibers What is the P wave of an ECG? - answeratrial depolarization What is the QRS complex of an ECG? - answerventricular depolarization and atrial repolarization What is the T wave of an ECG? - answerventricular repolarization PR interval - answerdelay of AV node to al...

nfant developmental patterns -- cephalocaudal: head to toe, gross motor skills develop this way - proximodistal pattern: central to distal, development of fine motor skills - gross motor skills develop before fine motor skills 0-3 months milestones -- gross motor: lift head to 45 degrees when prone - fine motor: grasp reflex disappears, developing purposeful movement - communication: sensitive to the way they are held, tone of voice, prefer human faces, smile/laugh on purpose

NURS 420 Quiz #2 with 100% Correct Answers 2024 A CVP of 10 could indicate... (Select all that apply) a. Volume overload b. Hypovolemia c. Vasoconstriction d. Vasodilation - Answer-a and c Rationale: CVP should be anywhere from 2-6. CVP 10 is too high. What can you measure with a PA catheter? (Select all that apply) a. CVP b. Pulmonary Artery Pressure c. PCWP/PAOP d. Arterial Blood Pressure e. Cardiac Output - Answer-a, b, c, and e Rationale: Can only measure arterial BP with an A l...

NURS 420-Exam 1 Questions With Complete Solutions Mental Health - answerState of well-being in which individuals reach their own potential, cope with the normal stresses of life, work productively, and contribute to their community -the ability to deal with stress --physical stress --psychological stress -can be defined by own individual or culture -in every setting, anywhere there is stress Traits -capacity for --rational thinking --communication skills --learning --emotional grow...

4 components of a pressure monitoring system - -invasive catheter -transducer -flush system -bedside monitor Invasive catheter - attached to high pressure tubing which connects to the transducer Transducer - - converts the pressure coming from the artery or heart chamber into an electrical signal (waveform) - needs to be zeroed at least once a shift and when it is set up - must be at phlebostatic axis

NURS 420 Exam 1 Questions with 100% Correct Answers 2024/2025 The nurse is assessing the respiratory system of a newborn. Which anatomic differences place the infant at risk for respiratory compromise? Select all that apply. a. The nasal passages are narrower. b. The trachea and chest wall are less compliant. c. The bronchi and bronchioles are shorter and wider. d. The larynx is more funnel-shaped. e. The tongue is smaller. f. There are significantly fewer alveoli. - answerAnswers: -Th...

NURS 420 Hesi Study Module 10 Exam - Physiological Health Problems-with 100% verified solutions 2024

NURS 420: Mental Health ATI Flashcards Exam Questions And Answers Eating Disorder - ANS - mortality rate is high due to malnutrition - patient with an eating disorder is at a risk for suicide. - Comorbidities: depression, personality disorders, substance use disorder, and anxiety. Anorexia Nervosa - ANS - Persistent energy intake restriction leading to significantly low body weight in the context of age, sex, development, and physical health. - Characteristics: preoccupied with...

NURS 420- Final Exam Questions With Complete Solutions 18 year old unrestrained passenger with multiple injuries should be treated at what trauma level - - answerlevel 1 the nurse is caring a patient with severe sepsis who was resuscitated with 3000ml of lactated ringer solution over the past 4 hours. morning laboratory results show a hemoglobin of 8g/dl and a hematocrit of 28%. what is the best interpretation of these findings by the nurse a. blood transfusion with packed red blood cells...