Study guides, Class notes & Summaries

Which of the following is the MOST commonly injured organ in the abdominal cavity? A. Pancreas B. Spleen C. Liver D. Kidneys - B. Spleen Liver injuries will cause pain in the right upper quadrant along with right shoulder pain as blood accumulates around the diaphragm. The pain in the right shoulder is called: A. Gourd's sign B. Kehr's sign C. Vagal's sign D. Hobb's sign - B. Kehr's sig

What htz would you expect to see flicker vertigo? - 5-20 htz Will see at slower speeds such as shutdown & idle. At 18,000 ft, mean sea level 380 tore, what is the partial pressure of oxygen? - 80 Atmospheric pressure * 0.21 = partial pressure of O2 360 * .21 PO2 - Partial pressure of O2 in the ENVIRONMENT. PAO2 - Partial pressure of O2 in ALVEOLI. PaO2 - Partial pressure of O2 in ARTERIAL blood.

Left coronary artery - branches into 1. LAD (anterior portion of the heart, 2/3 of the septum, part of the lateral wall)) 2. circumflex artery (primary lateral wall) Right coronary artery - supplies blood to the Rt atrium/ventricle, inferior aspect of the heart V1 - V6 chest leads are characterized as - precordial or unipolar leads leads I, II, III are known as what type of leads? - limb leads or bipolar leads Peaked T waves indicates? - if greater than 5mm hyperkalemia Location of Inf...

Normal Central Venous Pressure (CVP) - 2-6 mmHg Normal Cardiac Output (CO) - 4-8 L/min Normal Pulmonary artery pressure (PAP) - PAS 15-25/PAD 8-12 Normal Pulmonary artery wedge pressure-PAWP - 8-12 Normal Cardiac Index (CI) - 2.5-4.2 L/min/m2 Normal Stroke Volume (SV) - 60-130 mL/beat Normal Systemic Vascular Resistance (SVR) - 800-1200

CFRN Practice Test Questions With 100% Correct Answers Latest | Graded A+. Head injuries are the leading cause of ______________________ in the pediatric population. A. Pneumonia B. Degenerate spinal disease C. Death D. All of the above C. Death Which of the following statements about congenital heart defects is TRUE? A. The term infant is at the highest risk for an undiagnosed congenital heart defect. B. Congenital heart defects are classified as either cyanotic or acyanotic. C. A chi...

CFRN Practice Test Questions With Correct Answers Latest Update 2024/2025 Graded A+. Prolonged, unrelieved obstruction causes irreversible damage is typically seen in what type of renal disorder? A. Postrenal disorders B. Suprarenal disorders C. Obstructed venous disorders D. Lateral renal disorders A. Postrenal disorders Head injuries are the leading cause of ______________________ in the pediatric population. A. Pneumonia B. Degenerate spinal disease C. Death D. All of the above C....

CFRN Exam 2024 Questions and Answers. Which of the following is the MOST commonly injured organ in the abdominal cavity? A. Pancreas B. Spleen C. Liver D. Kidneys - answerB. Spleen Liver injuries will cause pain in the right upper quadrant along with right shoulder pain as blood accumulates around the diaphragm. The pain in the right shoulder is called: A. Gourd's sign B. Kehr's sign C. Vagal's sign D. Hobb's sign - answerB. Kehr's sign The phrenic nerve that arises from cervica...

CFRN Exam 2024 Questions and Answers. Which of the following is the MOST commonly injured organ in the abdominal cavity? A. Pancreas B. Spleen C. Liver D. Kidneys - answerB. Spleen Liver injuries will cause pain in the right upper quadrant along with right shoulder pain as blood accumulates around the diaphragm. The pain in the right shoulder is called: A. Gourd's sign B. Kehr's sign C. Vagal's sign D. Hobb's sign - answerB. Kehr's sign The phrenic nerve that arises from cervica...

CFRN Exam 2024 Questions and Answers. Which of the following is the MOST commonly injured organ in the abdominal cavity? A. Pancreas B. Spleen C. Liver D. Kidneys - answerB. Spleen Liver injuries will cause pain in the right upper quadrant along with right shoulder pain as blood accumulates around the diaphragm. The pain in the right shoulder is called: A. Gourd's sign B. Kehr's sign C. Vagal's sign D. Hobb's sign - answerB. Kehr's sign The phrenic nerve that arises from cervica...

CFRN Practice Test Questions With Correct Answers Latest Graded A+. Prolonged, unrelieved obstruction causes irreversible damage is typically seen in what type of renal disorder? A. Postrenal disorders B. Suprarenal disorders C. Obstructed venous disorders D. Lateral renal disorders A. Postrenal disorders Head injuries are the leading cause of ______________________ in the pediatric population. A. Pneumonia B. Degenerate spinal disease C. Death D. All of the above C. Death Which of...