Gi histology - Study guides, Class notes & Summaries

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...

Anatomy - answer-The study of structure 4 areas of Anatomy - answer-Histology, Gross Anatomy, Neuroanatomy, and Embryology. What is "inextricably linked in Anatomy?" - answer-Form and function What is a molecule? - answer-Group of atoms bonded together A molecule is on what level? - answer-Chemical level cells - answer-smallest living structures and are formed from atoms and molecules cells are found at which level? - answer-cellular level Tissues - answer-similar cells th...

HESI ANATOMY AND PHYSIOLOGY EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED AND GRADED A+ Histology the study of tissues Mitosis and Meiosis Mitosis and meiosis are the ways that cells reproduce. During mitosis, a cell duplicates its DNA and divides into two identical cells called daughter cells. Meiosis, on the other hand, produces four daughter cells that have only half of the chromosomes that the parent cell has. Meiosis is the form of cell duplication that produces eggs and sperm. S...

Intestine Histology Exam Questions Correctly Answered. What are the 4 layers of the intestine? - CORRECT ANSWER 1. mucosa 2. submucosa 3. smooth muscles 4. serosa/peritoneum lumen - CORRECT ANSWER space within a tubular part or organ. In the body, we refer to: *blood vessel lumen *GI tract lumen *nephron lumen What kind of cells are found in the intestinal mucosa? - CORRECT ANSWER simple columnar epithelial cells - absorb nutrients goblet cells - make mucus What are brush bo...

Homeostatic function of the digestive system? - correct answer - Maintains natural balances within the body - Acquire materials and energy Organs of the digestive system -What histology characterizes them -What are their anatomical features (especially unique ones) -What is the function of each one in digestion *Know them in order along the GI tract and know what structures separate them. In the case of the small intestine, know why (function and...

If you find an adult patient unresponsive what is the correct CPR compression to rescue breath ratio? a. 30:2 b. 15:1 c. 30:1 d. 15:2 - ️️A . Which of the following is the most common histology of breast cancer in MEN? a. infiltrating ductal b. infiltrating lobular c. papillary d. tubular - ️️A A right sided brain lesion will receive 3000 cGy using POP fields with a 2:1 (R:L) weight. What will the total dose be to the right brain? a. 150cGy b. 2000 Gy c. 1500 cGy d. 20 Gy - ️️...

Peptic Ulcer Disease Exam Questions With 100% Correct Answers peptic ulcer disease - answer-cellular destruction -loss of mucosa -duodenal and gastric ulcers hospitalizations - answer-gastric ulcers worse than duodenal due to increased NSAID use and aging population -increasing mortality in women aggressive factors in peptic ulcers - answer-acid -pepsin -gastrin -bile acid defensive factors in peptic ulcers - answer-mucosal blood flow -bicarbonate -cellular regeneration -prostagla...

Which of the following is NOT a function of the digestive tract? a) to use enzymes to break down food b) to perform gas exchange c) to remove waste from the body d) to use peristalsis to move food along - b) to perform gas exchange Gas exchange is a function of the respiratory system The body, at all times, attempts to maintain homeostasis. The best definition of homeostasis is: a) a process that maintains the stability of the human body's internal environment in response to changes ...

25 practice questions for block 2 (BBS1002 / Homeostasis and Organ Systems) - these 25 questions are an addition to the pictorial and schematic summary of BBS1002

CPHON Exam 117 Questions with Verified Answers Auer rods - CORRECT ANSWER AML distinguishing feature Leukemia - CORRECT ANSWER Malignant disorder of the blood and blood forming organs including the bone marrow, lymph nodes and spleen Cytogenetics for Leukemia - CORRECT ANSWER Ploidy; abnormalities found in more than 90% of patients with ALL; with number of chromosomes and structures (translocation) Hyperdiploidy in ALL - CORRECT ANSWER More than 46; favorable if not more than 50 G...