Polydactyly - Study guides, Class notes & Summaries

(parents gamete genotypes shown) D d and d d (possible offspring genotypes correctly derived) Dd Dd dd dd correct identification of Dd offspring as having polydactyly probability must match derived offspring genotypes allow in either position in Punnett square allow correct derivation of offspring genotypes from incorrect gametes allow 3 correct offspring genotypes for 1 mark if derivation not correct and shows DD and Dd, both must be identified as having polydacty...

Pathophysiology Final Exam - (All Exam Questions)With Complete Solutions(rated A)______ is the primary driver of a type 1 hypersensitivity IgE mediated reaction such as anaphalyxis. -ANSWER Histamine Scoliosis is a lateral curvature of the spine. What is important about making the diagnosis of scoliosis? -ANSWER Diagnosis must be made prior to puberty as corrective treatment must be done prior to this time. Contusion -ANSWER Discoloration of the skin caused by the presence of blood in the ...

ABFAS EXAM ACTUAL 250 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A To test for muscle strength, what is used? - ANSWER Specific Muscle strength test What is grade 2 muscle strength? - ANSWER Movement with help of resistance Which of the following indicates a lesion in the corticospinal thalamic tracts? A) hyperreflexia B) hyporeflexia - ANSWER Hyperrelexia Which of the following indicates lesion in lower motor neuron or instrinsi...

HESI Maternal Exam Prep Test Questions With Verified Solutions Which medication would the nurse identify as a potential cause for the formation of abnormally small eyes in the newborn if used during pregnancy? a. estrogens b. nitrofurantoin c. methotrexate d. valproic acid - ANSWER b. nitrofurantoin Nitrofurantoin, an antimicrobial medication, causes formation of abnormally small eyes in the newborn. Sex hormone supplements, such as estrogens, may cause congenital defects of ...

Lesch-Nyhan syndrome - type of deficiency - symptoms - ***HGPRT deficiency Gout, intellectual disability, aggressive behavior, hyperuricemia, dystonia Kartegener's syndrome - dynein arm defect in cilia - ***Situs inversus, chronic sinusitis, bronchiectasis, infertility, sperm immotile, fallopian tubes affected What's mutated in this individual? Osteogenesis imperfecta - collagen type 1 defect - ***Blue sclera mottled dentition brittle bones What is defective? Marfan Syndro...

GCSE COMBINED SCIENCE: TRILOGY 8464/B/2H Biology Paper 2H Version: 1.0 Final *JUN238464B2H01* IB/M/Jun23/E7 8464/B/2H For Examiner’s Use Question Mark 1 2 3 4 5 6 TOTAL Friday 9 June 2023 Afternoon Time allowed: 1 hour 15 minutes Materials For this paper you must have: • a ruler • a scientific calculator. Instructions • Use black ink or black ball-point pen. • Pencil should only be used for drawing. • Fill in the boxes at the top of this page. • Answer all ...

HESI Maternal Exam Prep Test Questions With Verified Solutions Which medication would the nurse identify as a potential cause for the formation of abnormally small eyes in the newborn if used during pregnancy? a. estrogens b. nitrofurantoin c. methotrexate d. valproic acid - ANSWER b. nitrofurantoin Nitrofurantoin, an antimicrobial medication, causes formation of abnormally small eyes in the newborn. Sex hormone supplements, such as estrogens, may cause congenital defects of ...

right ovary - correct answer which side does ovarian torsion normally occur on? adult polycystic kidney disease - correct answer bilateral enlarged kidneys that contain numerous cysts internal microcalcifications - correct answer suspicious malignant thyroid tumor nodule characteristic chronic renal failure - correct answer what can be associated with hyperkalemia? phocomelia - correct answer absent long bones with the hand and feet arise from the shoulder and hips ...

Mastering Genetics 3,4,9,10,11 What is the basis for homology among chromosomes? - ANSWER- type and location of genes Polydactyly is expressed when an individual has extra fingers and/or toes. Assume that a man with six fingers on each hand and six toes on each foot marries a woman with a normal number of digits. Having extra digits is caused by a dominant allele. The couple has a son with normal hands and feet, but the couple's second child has extra digits. What is the probability that ...

inductive cellular interactions - answer-cell-to-cell interactions between adjacent cells of different properties and history via chemical signals that regulate development (morphogenesis & patterning) morphogenesis - answer-differentiation of cells and tissues in the early embryo which results in the establishment of the form and structure of the various organs and parts of the body patterning - answer-the processes occurring in early development that direct morphogenesis. they specify t...