Foregut Study guides, Class notes & Summaries

Foregut (Ans- Pharynx to duodenum Midgut (Ans- Duodenum to proximal 2/3 of transverse colon Hindgut (Ans- Distal 1/3 of transverse colon to anal canal above pectinate line Abnormal Rostral Fold Closure (Ans- Developmental defect of anterior abdominal wall that leads to STERNAL DEFECTS Abnormal Lateral Fold Closure (Ans- Developmental defect of anterior abdominal wall that leads to OMPHALOCELE, GASTROSCHISIS Abnormal Caudal Fold Closure (Ans- Developmental defect of ant...

Where and why are lumbar punctures performed? - Answer- Spinal Block -> Anesthetic (into epidural space) Spinal Tap -> CSF extraction (into subarachnoid space)W B/W L3/L4 or L4/L5 NB: Posterior to this is *cauda equina* Where does a *herniated intervertebral* disk occur? What causes it? - Answer- Occurs b/w L4/L5 or *L5/S1* and C5/C6 or C6/C7 NB: affects lower spinal nerve # Degeneration of annulus fibrosis followed by *sudden compression* of nucleus pulposus What is the dif...

Gut tube epithelium & glands derive from Correct Answer-Endoderm Liver, pancreas, trachea derive from Correct Answer-Endoderm Parietal mesoderm Correct Answer-A subtype of the lateral mesoderm Gives rise to serous membrane that lines abdominal, thoracic cavity (parietal pleural, peritoneal, pericardial membrane), soft tissues of arms, legs Visceral mesoderm Correct Answer-A subtype of the lateral mesoderm Gives rise to serous membrane that lines various organs (visceral pleural, perit...

unconjugated bilirubin is bound to albumin in bloodstream and gets taken up in the liver and conjugated via Correct Answer-UDP glucuronosyl transferase foregut Correct Answer-esophagus to upper duodenum lower duodenum to proximal 2/3 Correct Answer-midgut distal 1/3 to pectinate line Correct Answer-hindgut week 6 and week 10 events Correct Answer-week 6 herniation through umbilical ring week 10: rotate around SMA counterclockwise congenital umbilical hernia is the incomplete cl...

Flashcards for USMLE Step 1 Gastrointestinal 2023 Foregut - ANS-Pharynx to duodenum Midgut - ANS-Duodenum to proximal 2/3 of transverse colon Hindgut - ANS-Distal 1/3 of transverse colon to anal canal above pectinate line Abnormal Rostral Fold Closure - ANS-Developmental defect of anterior abdominal wall that leads to STERNAL DEFECTS Abnormal Lateral Fold Closure - ANS-Developmental defect of anterior abdominal wall that leads to OMPHALOCELE, GASTROSCHISIS Abnormal Caudal Fold Closur...

RNC NIC Exam Questions and Answers Latest Test Bank. GIR 6-8mcg/kg/min caloric intake D10 Bolus 2mL/kg Fluid Volume Bolus 10mL/kg Term Parenteral Fluid Requirement 80mL/kg/day Enteral 100-150 mlk/kg/day Preterm Parenteral Fluid Requirement 120 Enteral 150-200ml/kig/day GIR Calculation (%dextrose x IV rate) / (6 x wt in kg) I/T ratio %Metas + Bands / %Metas + Bands + Segs RNC NIC Exam Questions and Answers Latest Test Bank I/T ratio greater than >0.2 to >.25 suggestive of infecti...

RNC NIC Exam Questions and Answers Latest Test Bank . GIR 6-8mcg/kg/min caloric intake D10 Bolus 2mL/kg Fluid Volume Bolus 10mL/kg Term Parenteral Fluid Requirement 80mL/kg/day Enteral 100-150 mlk/kg/day Preterm Parenteral Fluid Requirement 120 Enteral 150-200ml/kig/day GIR Calculation (%dextrose x IV rate) / (6 x wt in kg) I/T ratio %Metas + Bands / %Metas + Bands + Segs RNC NIC Exam Questions and Answers Latest Test Bank I/T ratio greater than >0.2 to >.25 suggestive of infect...

T/F: Fat soluble vitamins have greater storage capacity. Correct Answer-True T/F: Vitamins function as coenzymes and antioxidants. Correct Answer-True T/F: Vitamins A, D, E, and K are fat soluble vitamins. Correct Answer-True T/F: Microbes can synthesize all of the fat soluble vitamins for livestock. Correct Answer-False Of the fat soluble vitamins, which is the most toxic? Correct Answer-D T/F: Due to their essential role in the development of hormones in the body, many vitamin d...

RNC NIC Exam Questions and Answers Latest Test Bank. GIR 6-8mcg/kg/min caloric intake D10 Bolus 2mL/kg Fluid Volume Bolus 10mL/kg Term Parenteral Fluid Requirement 80mL/kg/day Enteral 100-150 mlk/kg/day Preterm Parenteral Fluid Requirement 120 Enteral 150-200ml/kig/day GIR Calculation (%dextrose x IV rate) / (6 x wt in kg) I/T ratio %Metas + Bands / %Metas + Bands + Segs RNC NIC Exam Questions and Answers Latest Test Bank I/T ratio greater than >0.2 to >.25 suggestive of infecti...

RNC NIC EXAM REVIEW UPDATE 2023/2024 GIR - ANS-6-8mcg/kg/min caloric intake D10 Bolus - ANS-2mL/kg Fluid Volume Bolus - ANS-10mL/kg Term Parenteral Fluid Requirement - ANS-80mL/kg/day Enteral 100-150 mlk/kg/day Preterm Parenteral Fluid Requirement - ANS-120 Enteral 150-200ml/kig/day GIR Calculation - ANS-(%dextrose x IV rate) / (6 x wt in kg) I/T ratio - ANS-%Metas + Bands / %Metas + Bands + Segs I/T ratio greater than >0.2 to >.25 suggestive of infection >0.8 associated wit...