Hypovolemic shock pp - Study guides, Class notes & Summaries

Cardiac output = Ans- CO + HR x stroke volume (amount of blood ejected per contraction) Primary compensatory mechanism of low Cardiac output in peds? Other signs? Ans- Tachycardia -- Peds are unable to increase stroke volume. Hypotension is a late sign, and bradycardia is an ominous sign in peds. Stroke Volume is influenced by... Ans- Contractility, preload, and afterload. Frank-Starling's Law -- Stretch heart with volume to increase contractility (rubber band snapping shut) Preload...

1. E-D = ERV 160. A healthy 30-year-old woman is referred for a life insurance physical exam. History reveals that she has never smoked and vesicular breath sounds are heard at the periph- ery of the lung with aus- cultation. In the patient's spirometry tracing below, the expiratory reserve vol- ume (ERV) equals which of the following? 2. .21*380 = 80 mmHg 161. A group of third-year medical students accom- panied a medical mission team to Peru, South Amer- ica. After arriving at the ai...

Exam 1: NR 327 / NR327 (Latest 2023/2024) Maternal-Child Nursing Exam Review| Complete Guide with Verified Answers| 100% Correct Q: Hypovolemic shock PP Answer: Vital signs Q15 minutes for 1 hour and then Q30 minutes for 1 hour -Most sensitive indicator = Patients hear rate (BP = late sign) Q: Bonding-Kangaroo care Answer: Skin on skin Q: Bonding-Kangaroo care and breastfeeding Answer: Promotes contractions Q: Uterine assessment PP Answer: Uterus...

S1 Lub - start of systole Closure of AV (Mitral and tricuspid) S2 Dub Closure: Aortic and pulmonic louder with PE S3 heart failure and cor pulmonale, mitral, aortic, tricuspid insufficiency/regurg S4 cause by atrial contraction (not in afib) HTN, MI, aortic stenosis, and ventricular hypertrophy Insufficiency (regurg) occurs when valve is _______? Stenosis occurs when valve is ________? Insufficiency (regurg) = closed = chronic/acute Stenosis = open = chronic Systolic Murmurs: wha...

Cardiac output = - CO + HR x stroke volume (amount of blood ejected per contraction) Primary compensatory mechanism of low Cardiac output in peds? Other signs? - Tachycardia -- Peds are unable to increase stroke volume. Hypotension is a late sign, and bradycardia is an ominous sign in peds. Stroke Volume is influenced by... - Contractility, preload, and afterload. Frank-Starling's Law -- Stretch heart with volume to increase contractility (rubber band snapping shut) Preload is eval...

Cardiovascular CCRN Questions and Answer Rated A+ In general, what is the goal of critical care? enhance O2 delivery and decrease O2 demand SUPPLY vs. DEMAND general reasons for increased HR sympathetic response OR tissue hypoxia physiologic reason for increased RR tissue hypoxia OR metabolic (lactic) acidosis general reason for increased RR sympathetic response OR tissue hypoxia OR metabolic (lactic) acidosis What is a normal pulse pressure? What does the pulse pressure indicate? normal pp...

EM is treatment of Treatment of seriously ill/injured patients requires rapid assessment of illness and injuries and initiation of life preserving therapies• Timing is key, so a systematic approach that can be rapidly and accurately applied is crucial Initial Assessment • Preparation • Triage • Primary Survey (ABCDE's) • Resuscitation• Adjuncts to primary survey and Resuscitation • Secondary survey (Head to toe &Patient History) • Adjuncts to secondary survey • Con...

Exam 2 Nur2115 Practice Questions and Answers (100% Pass) how to calculate cardiac output - Answer️️ -CO = SV x HR Mean Arterial Pressure (MAP) - Answer️️ -MAP= SBP + 2(DBP) / 3 Normal= 70-105mmHg Needs to be >65mmHg to perfuse ONLY the vital organs. THIS IS NOT NORMAL Use A line to measure Pulmonary Artery Catheter Pressures - Answer️️ -PA pressures- (distal port) PAS= 15-30mmHg PAD 8-15mmHg SIRS - Answer️️ -systemic inflammatory response syndrome. does not have t...

FHR can be heard by Doppler at: - 10-12 weeks GA Between 18 and 30 weeks the fundal height should measure what? - It should equal the week of gestation MSAFP screening is done: - 15-22 weeks of gestation maternal serum alpha-fetoprotein (MSAFP) screen. It's usually as part of a set of tests, which screen for genetic problems, called the quad screen. AFP is a substance made in the liver of an unborn baby (fetus). Smoking tobacco during pregnancy is associated with : - Low Birth Weight Pr...

puerperium - Answer-The period after completion of the third stage of labor until involution of the uterus is complete, usually 6 weeks. What is sometimes called the "fouth trimester" - Answer-puerperium 2 major, pshysiologic complications the nurse must be alert for in postpartum assessment - Answer-hemorrhage hypovolemic shock Lochia Rubra is expected from birth until __ days later - Answer-3 How long after birth should nurse expect to see firm fundus at the level of umbilic...