Recessive inheritance Study guides, Class notes & Summaries

Advanced Patho HESI Questions and Answers Rated A+ The nurse hears short, high-pitched sounds just before the end of inspiration in the right and left lower lobes when auscultating a client's lungs. How should this finding be recorded? Fine crackles are short, high pitched sounds heard just before the end of inspiration that are the result of rapid equalization of pressure when collapsed alveoli or terminal bronchioles suddenly snap open. The nurse is assessing an older client and determines ...

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...

1. A newly pregnant client is seen in the clinic for her first prenatal appoint- ment. She states she has a family history of an autosomal recessive disease. Which disease has an autosomal recessive pattern of inheritance? 1. Cystic fibrosis 2. Hemophilia 3. Huntington's disease 4. Sickle-cell anemia 5. Tay-Sachs disease: Answer: 1, 4, 5 Option 1: Cystic fibrosis has an autosomal recessive pattern of inheritance. Option 2: Hemophilia is X-linked. Option 3: Huntington...

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...

What is Autosomal Dominant Inheritance? correct answer: - Dominant Allele - Males and females likely to inherit trait. - "Dominant"- having at least one allele is all it takes What is Autosomal Recessive Inheritance? correct answer: - Recessive Allele - Males and Females equally affected - Needs both alleles to be recessive to have trait - Having only one makes person a "carrier," no expression How do bad alleles happen? correct answer: - Mutations, change the genomic sequence...

CPN Exam Questions and Answers 100% Correct CPN Exam Questions and Answers 100% Correct CPN Exam Questions and Answers 100% Correct CPN Exam Questions and Answers 100% Correct 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. childr...

Humans produce sweat as a cooling mechanism to maintain a stable internal temperature. Which of the following best explains how the properties of water contribute to this physiological process? - ANSWER The high heat of vaporization of water allows the body to remove excess heat through a phase change of water from liquid to gas A student placed a semipermeable membrane inside a U-shaped channel with two chambers, as shown. The membrane permits the movement of water but not salt. The...

WGU Biochemistry Final Review 2024 With Complete Solutions Latest Guide A+. 1. The polymerase chain reaction is a tool used to study protein structure. True False - ANSWER-False Feedback PCR is a tool used to amplify a specific segment of DNA. What color is the primer in the following diagram? Red Purple Blue - ANSWER-Red Feedback Recall from the section on DNA replication that DNA polymerase needs a primer to begin DNA synthesis. This requirement means the primers will direct the DN...

ATI Med Surg Test Questions Overview of Genetics and Genomics in Nursing 100%Correct Answers 2024. 1. A baby is born with what the physician believes is a diagnosis of trisomy 21. This means that the infant has three number 21 chromosomes. What factor describes the etiology of this genetic change? a. The mother also has genetic mutation of chromosome 21. b. The patient has a nondisjunction occurring during meiosis. c. During meiosis, a reduction of chromosomes resulted in 23. d. The patie...

NBME PHYSIOLOGY UPDATED EXAM WITH COMPLETE SOLUTIONS 2023/2024 Prostglandin - CORRECT ANSWER-From mast cells, macrophages, EC, and platelets Vasodilation, pain Rate controlling step in Insulin secretion - CORRECT ANSWER-Phosphorylation of glucose by glucokinase Glucokinase mutation - CORRECT ANSWER-Autosomal dominant form of early onset type 2 diabetes GLUT 2 - CORRECT ANSWER-low affinity high capacity glucose transporter. Uptake by beta cells Insulin release - CORRECT ANSWER-Bloo...