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As a general rule, a 4-year-old's systolic blood pressure representing the 50th percentile can be estimated to which of the following? a. 98 b. 94 c. 78 d. 74 Answer : a 90 mmHg plus twice the child's age represents the 50th percentile for blood pressure. 70 mmHg plus twice the child's age represents the 5th percentile. How do small children and infants respond to decreases in cardiac output? a. Stroke volume and heart rate increased b. Stroke volume and heart rate decreased c. Strok...

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28 páginas

Escrito en 2023/2024

Grado A

Abugelangel

PEDIATRIC CRITICAL CARE REGISTERED NURSE (CCRN) MODULE EXAM 1 CARDIOVASCULAR WITH COMPLETE SOLUTIONS1. Your pediatric patient has the following parameters HR 80 BP 100/60 SV 40 BSA 0.9 m2 The cardiac index (CI) for this patient is A. 4.4 L/min B. 3.2 L/min/m2 C. 3.5 L/min/m2 D. 3200 mL/m2 C. The cardiac index for this patient is 3.5. First, you must calculate the cardiac output (HR X SV) or (80 X 40 =3200 = 3.2 L/min). Then, use the following equation: (CI = CO/BSA) or (3.2/0.9 = 3.55...

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32 páginas

Escrito en 2023/2024

Grado A

Abugelangel

PEEP is intended to do which of the following? A. Improve ventilation/perfusion matching B. Decrease functional residual capacity C. Increased venous return to the heart D. Increased cardiac output A. Improve ventilation/perfusion matching - PEEP increases alveolar volume, thereby improving ventilation/perfusion matching and increasing functional residual capacity. - A detrimental effect of PEEP (especially at high levels) is a decrease in venous return to the heart and a subsequent decre...

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56 páginas

Escrito en 2023/2024

Grado A

Abugelangel

Pediatric CCRN Exam Questions with correct Answers

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38 páginas

Escrito en 2023/2024

Grado A+

Fruition

3 causes for Fetal shunt closure - 1. increase in aterial oxygen tension 2. decreased prostaglandins 3. decreased adenosine levels When does the Ductus Arteriosus close? - within 10-24 hours of birth When does the Foramen Ovale Close? - When LA pressure exceeds RA pressure (can stay open for 6mo to a year) What does Cardiac Output measure? - Efficiency of the heart Cardiac Output is the measure of what? - Volume of blood pumped by the heart in one minute How is cardiac output calculated...

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38 páginas

Escrito en 2023/2024

Grado A+

Favorgrades

CCRN Bundled Exams with Complete Solution | Download to Score A | Verified

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8 artículos

AmazingGrace

3 causes for Fetal shunt closure - 1. increase in aterial oxygen tension 2. decreased prostaglandins 3. decreased adenosine levels When does the Ductus Arteriosus close? - within 10-24 hours of birth When does the Foramen Ovale Close? - When LA pressure exceeds RA pressure (can stay open for 6mo to a year) What does Cardiac Output measure? - Efficiency of the heart Cardiac Output is the measure of what? - Volume of blood pumped by the heart in one minute How is cardiac output calculated...

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38 páginas

Escrito en 2023/2024

Grado A+

AmazingGrace

Pediatric Critical Care Registered Nurse&Lpar;Ccrn&Rpar; Module Exam 1 &Newline;Cardiovascular With Complete Solutions

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32 páginas

Escrito en 2023/2024

Grado A

BestKey

PEDIATRIC CRITICAL CARE REGISTERED NURSE(CCRN) Module EXAM 5 FROM CARDIOLOGY WITH COMPLETE SOLUTIONS As a general rule, a 4-year-old's systolic blood pressure representing the 50th percentile can be estimated to which of the following? How do small children and infants respond to decreases in cardiac output?

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28 páginas

Escrito en 2023/2024

Grado A

BestKey

In caring for a patient with salicylate intoxication, the critical care nurse would anticipate which of the following as a primary treatment measure? A. Administration of protamine sulfate B. Administration of glucose C. Transfusion of packed RBCs D. Replacement of fluid and electrolytes D. Replacement of fluid and electrolytes 2. An adolescent with the developmental age of a 4-year-old requires placement of a chest tube. The best way to prepare the patient for this procedure is to

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53 páginas

Escrito en 2023/2024

Grado A

BestKey

PEDIATRIC CRITICAL CARE REGISTERED NURSE(CCRN) Module EXAM 3 FROM AACN WITH COMPLETE SOLUTIONS To promote effective grieving in a 6-year-old sibling following the death of an infant, the nurse should: A) Recommend that the sibling not attend the infant's memorial service B) Encourage the parents to minimize their expression of grief with the sibling C) Explain to the sibling that the infant went to heaven D) Explain to the sibling that thoughts and wishes did not cause the infant's death...

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34 páginas

Escrito en 2023/2024

Grado A

BestKey

PEDIATRIC CRITICAL CARE REGISTERED NURSE(CCRN) Module EXAM 2 FROM AACN WITH COMPLETE SOLUTION PEEP is intended to do which of the following? A. Improve ventilation/perfusion matching B. Decrease functional residual capacity C. Increased venous return to the heart D. Increased cardiac output A. Improve ventilation/perfusion matching - PEEP increases alveolar volume, thereby improving ventilation/perfusion matching and increasing functional residual capacity. - A detrimental effect of PEE...

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56 páginas

Escrito en 2023/2024

Grado A

BestKey

CVP Monitoring *What is the normal value for CVP pres- sure? What are the lumen types of CVP lines? What are the lumen types of CVCs? Triple Lumen Catheter Is obtained via CVP line and provides a direct measure of pressure in the vena cava or right atrium. *It measures the filling pressure of the right ventricle (i.e preload).* It is most valuable

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25 artículos

Clayjohnson

A 15-year-old female presents to her regular doctor with concerns over acne. Upon inspection, she has more than 10 cyst-like, erythematous lesions, ap- proximately 40 open and closed come- dones, and no scarring. Up to this point, she has been using a sensitive skin face wash 2-3 times daily and applying a non-comedogenic makeup once daily. What wo

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9 artículos

Clayjohnson

How do you calculate Serum Osmo Becks Triad for Diagnosing Tamponade Right Ventriculogram via Cath shows: Left Ventriculogram via Cath Shows: Aortagram via Cath Shows SvO2 Monitoring O2 consumption (VO2) indirectly reflects ? Impending Respiratory Failure seen when...... Pulmonary HTN can be associated with..... In PPHN there is RV pres- sures due to shunting of blood from the to the ? (Na x 2) + (Glucose/18) + (BUN/2.8) - JVD - Hypotension (huffled heard tones) - Tachycardia - ...

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19 páginas

Escrito en 2023/2024

Grado A+

Clayjohnson

3 causes for Fetal shunt closure When does the Ductus Arteriosus close? When does the Foramen Ovale Close? What does Cardiac Output measure? Cardiac Output is the measure of what? How is cardiac output calculated? Define Preload Two factors contributing to DECREASE in preload Define Afterload Define Contractility Name one factor that decreases contrac￾tility in the heart How does dopamine affect heart func￾tion Describe the conduction pathway of the heart Define Chronic Heart ...

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28 páginas

Escrito en 2023/2024

Grado A+

Clayjohnson

SIADH lab values DI lab values Osmolality formula Normal blood osmolality Normal urine osmolality ADH DKA expected lab values Risk factors for cerebral edema S/S of Hypernatremia What rate should the Na be increased in SIADH How fast should the glucose be lowered in DKA to prevent cerebral edema SIADH management Serum Na <130, serum osm <280, BUN <10, urine osm >600, USG >1.030 Serum osm >285, serum Na >145, urine osm <200, USG <1.010 (Na x 2) + gluco...

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2 páginas

Escrito en 2023/2024

Grado A+

Clayjohnson

# of lobes in right lung # of lobes in left lung 3 divisions of lungs 2 types of alveoli Muscle of inspiration Part of brain that controls breathing Compliance of lungs Resistance of lungs Which provides more resistance: ETT or TRACH Increased Resistance = Increase or De- creased tidal volume? Ventilation Perfusion Matching: V/Q = 0.8 3 2 1. Bronchi - cartilaginous 2. Bronchioles - membraneous 3. Alveoli - gas exchange units, lined by epithelial cells (2 types) Type 1 - gas ex...

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26 páginas

Escrito en 2023/2024

Grado A+

Clayjohnson

Nurse Builder's 3rd Edition Practice Questions for Pediatric CCRN Revie CARDIOLOGY

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17 páginas

Escrito en 2023/2024

Grado A

IANWAZASKISTUVIA

Pediatric CCRN Review: Q&A

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4 páginas

Escrito en 2022/2023

Grado A+

StudyHall