Exam 9: Body Organization

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Several types of genetic disorders may impair body functions.Choose one disorder and explain how it might affect a person's life.Be specific and make reference to the type of health care required.

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One example of a genetic disorder that can impair body functions is Cystic Fibrosis (CF). CF is a hereditary disease that affects the lungs and digestive system. People with CF have a defective gene that causes the body to produce thick, sticky mucus that clogs the airways and leads to frequent lung infections. This can result in difficulty breathing, chronic coughing, and decreased lung function over time. In the digestive system, the thick mucus can also block the pancreas, leading to problems with nutrient absorption and digestion.

Living with CF can significantly affect a person's life. They may experience frequent hospitalizations, need daily breathing treatments, and require a strict regimen of medications to manage their symptoms. In addition, they may need to follow a specialized diet and take pancreatic enzymes to aid in digestion. Regular monitoring and care from healthcare professionals, including pulmonologists, gastroenterologists, and dietitians, are essential for managing the disease and preventing complications.

Overall, individuals with CF require comprehensive and specialized healthcare to manage their symptoms and improve their quality of life. This may include access to specialized CF clinics, respiratory therapists, and access to new therapies and treatments as they become available. With proper care and support, individuals with CF can lead fulfilling lives despite the challenges posed by the disorder.

A genotype is:

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Common sites for the development of cancer are the:

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Match the numbered word below with the best definition.
Dominant
A set of symptoms that occur together
Congenital
Any one of 22 paired chromosomes that are not sexual
Autosome
The tendency of an organism to maintain the same internal environment
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Dominant
A set of symptoms that occur together
Congenital
Any one of 22 paired chromosomes that are not sexual
Autosome
The tendency of an organism to maintain the same internal environment
Mutation
A gene trait that appears when carried by only one in the pair of chromosomes
Phenotype
The genetic pattern of an individual
Genotype
A substance that separates into ions in solution and is capable of conducting electricity
Electrolyte
Refers to conditions that exist at birth regardless of cause
Homeostasis
The physical, biochemical, and physiological configuration of an individual determined by genes
Syndrome
A permanent change in a gene or chromosome
Recessive
A gene trait that does not appear unless carried by both members of a pair of chromosomes
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____________________ is composed largely of specialized cells found in the eyes, ears, brain, spinal cord, and peripheral nerves.

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Using two or three sentences, answer the following questions as concisely as possible. -List five common genetic disorders.

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____________________, made of protein fibers, has the unique property of being able to shorten to produce movement.

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Using two or three sentences, answer the following questions as concisely as possible. -What are some of the physiological components of homeostasis?

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The configuration of genetic information for an individual trait is called the:

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____________________ consist of organs that work together to provide a major body function.

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____________________ are the beings that result when the body systems work together to maintain life.

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Using two or three sentences, answer the following questions as concisely as possible. -What is amniocentesis?

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Using two or three sentences, answer the following questions as concisely as possible. -What causes the rapid growth of cancer cells?

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Using two or three sentences, answer the following questions as concisely as possible. -How can chromosomes become damaged?

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Cancer cells have properties similar to ____________________ cells during fetal division.

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The five cavities of the human body are the:

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Using two or three sentences, answer the following questions as concisely as possible. -What are the two major types of study of the human body?

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When and why might parents request an amniocentesis? What decisions might be made after they receive the results?

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Using two or three sentences, answer the following questions as concisely as possible. -What are the 12 body systems of physiology?

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Mitosis is cell division that may result in:

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