Recessive inheritance - Study guides, Class notes & Summaries

NURS 306: Quiz 1 Latest Version Already Passed **What term describes a person's genetic composition?** **Genotype** **What is the term for how genes are expressed physically, like eye color or height?** **Phenotype** **Which conditions are classified as autosomal-recessive disorders?** 1. Huntington's disease 2. Sickle Cell Anemia 3. Tay-Sachs disease 4. Cystic Fibrosis **Sickle Cell Anemia**, **Tay-Sachs disease**, **Cystic Fibrosis** **Explanation:** Autosomal-r...

Exam 1: NR283 / NR 283 (Latest Update 2024/2025) Pathophysiology Review| Questions and Verified Answers| 100% Correct -Chamberlain In regards to chromosomal mutation, nondisjunction is known as what? - ANSWER Failure of homologous chromosomes to separate during cell division What is an example of an autosomal-dominant disease? - ANSWER Huntington's disease What is an example of an autosomal-recessive di...

SCI 225 Midterm Exam practice questions with complete solutions | Latest 2023/2024 The nurse is caring for a patient with a genetic disease that is transmitted through autosomal recessive inheritance. Which is the most likely diagnosis? -- Cystic Fibrosis Adaptive cellular mechanisms function to: -- protect cells from injury If a patient liquefactive necrosis, which organ should the nurse asses first? -- Brain The nurse in the genetics clinic is describing a genetic disease that leads to pr...

start of quiz 1: Parents of a newborn are confused when their child is diagnosed with a genetic disorder because neither of them has a defect. Testing is done and it is determined that both parents are carriers of the disorder even though they are asymptomatic. Understanding the principles of the Mendelian Pattern of Inheritance, the nurse determines what condition is the likely reason for this genetic disorder? X-linked dominant condition Autosomal dominant condition X-linked recessive condi...

USMLE Step 3 High Yield Facts questions and answers 2023What is the genetic inheritance pattern of Hemophilia A? X-linked recessive: women born to fathers with X linked recessive disorder will be carriers. Males are 50% carriers if born to an affected mother. What is tx of Lewy body dementia? Dopamine agonist therapy (PD) & AchE inhibitors (Alzeihmer's) - watch for dopamine agonist therapy causing complex visual hallucinations. A patient treated for LTBI and now has positive PPD...

CPN Exam Questions & Answers 2024 monosomy - ANSWER-the loss of one chromosome from a pair; usually rare & fetus is usually non-viable trisomy - ANSWER-an addition to a pair of chromosomes; relatively common autosomal dominant inheritance - ANSWER-children of a heterozygous parent have a 50% chance of possessing the defective gene. children who don't inherit the defective gene will themselves have unaffected offspring. examples of autosomal dominant disorders (2) - ANSWER-marfan s...

1. Which of the following is the carbohydrate monomer? • Disaccharide • Lactose • Monosaccharide • Thymine 2. What type of tissue protects the respiratory system's trachea? • Bone • Cartilage • Collagen • Keratin 3. Which of the following are examples of covalent bonds? • H₂O • NaCl • C₆H₁₂O₆ • MgO • 4. Which of the following is an example of Mendelian inheritance? • Incomplete Dominance • Polygenic Alleles • Combination Inheritance ...

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LIFSCI 7B XL - Simulation: Pedigree Questions and Answers 100% Pass What is the purpose of using a pedigree in genetic studies? Pedigrees help trace the inheritance patterns of specific traits or genetic conditions through family generations. How can you determine if a trait is autosomal dominant from a pedigree? An autosomal dominant trait typically appears in every generation, and affected individuals usually have at least one affected parent. What is a characteristic feature o...

Advanced Pathophysiology Exam 2 Questions and Answers Autosomal Dominant - Answer-Describes a trait or disorder in which the phenotype is expressed in those who inherit the gene from even only one parent. Heterozygous or Homozygous Each offspring has a 50% chance of inheriting the mutation Autosomal Recessive - Answer-two copies of an abnormal gene must be present in order for the phenotype to be expressed 2 copies of the gene mutation for the offspring to inherit both parents have to h...