Midgut Samenvattingen, Aantekeningen en Examens

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

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...

USMLE(correct answers 100% )already passed!what cell takes up bacteria from the ileum and present antigen to immune cells M cell on peyer patch that will then secrete IgA what is the histology of hashimoto tyroiditis follicular destruction and germinal center formation what fungi is seen with mucicarmine staining cryptococcus neoformans what is the defect in osteogenesis imperfecta type 1 collage osteoid production by osteoblast what findings will you see in oste...

When does malrotation occur? correct answer: at about the 10th week of gestation What is a malrotation? correct answer: a congenital abnormality that occurs during the embryonic phase of development when the midgut retracts into the abdominal cavity. The midgut rotates counterclockwise When do infants typically become symptomatic with a malrotation? correct answer: at 3 weeks of life What is the classic sign of a malrotation? correct answer: bilious vomitting How is a malrotation...

When does malrotation occur? - correct answer at about the 10th week of gestation What is a malrotation? - correct answer a congenital abnormality that occurs during the embryonic phase of development when the midgut retracts into the abdominal cavity. The midgut rotates counterclockwise When do infants typically become symptomatic with a malrotation? - correct answer at 3 weeks of life What is the classic sign of a malrotation? - correct answer bilious vomitting How is a malrota...

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...

When does malrotation occur? - at about the 10th week of gestation What is a malrotation? - a congenital abnormality that occurs during the embryonic phase of development when the midgut retracts into the abdominal cavity. The midgut rotates counterclockwise When do infants typically become symptomatic with a malrotation? - at 3 weeks of life What is the classic sign of a malrotation? - bilious vomitting How is a malrotation diagnosed? - upper GI study What are some radiologic findings tha...

Which of the following is NOT one of the main regions of the insect digestive system? a. foregut b. midgut c. stomach d. hindgut e. none of the above correct answers C The most common type of insect mouthparts are: a. sucking b. chewing c. sponging d. none of the above correct answers B The mouthpart that is adapted for cutting, crushing, and grinding is the a. mandible b. maxilla c. labium d. none of the above correct answers A The mouthpart adapted for touching and tastin...

Irene Gold - General Anatomy Questions and Answers Latest Updated Graded A+. What embryo layer are the gut and respiratory tract derived from? - Correct Answer: Endoderm What are the four subgroups that arise from mesoderm? - Correct Answer: Paraxial Intermediate Head Lateral plate What embryo layer do somites arise from? - Correct Answer: Mesoderm - paraxial What embryo layer are the urogenital system and kidneys derived from? - Correct Answer: Mesoderm - intermediate What embryo layer...

CMN 568 Unit 4 Exam Questions and Answers When does malrotation occur? at about the 10th week of gestation What is a malrotation? a congenital abnormality that occurs during the embryonic phase of development when the midgut retracts into the abdominal cavity. The midgut rotates counterclockwise When do infants typically become symptomatic with a malrotation? at 3 weeks of life What is the classic sign of a malrotation? bilious vomitting How is a m...