Robinmarie Rivera
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Nursing Quiz sobre Module 1 - Patho (Ch. 1-4), criado por Robinmarie Rivera em 22-01-2017.

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Module 1 - Patho (Ch. 1-4)

Questão 1 de 30

1

When a nurse observes muscle stiffening occurring within 6-14 hours after death, the nurse should document this finding as _____ present.

Selecione uma das seguintes:

  • Gangrene

  • Rigor mortis

  • Livor mortis

  • Algor mortis

Explicação

Questão 2 de 30

1

A 75-year-old male presents with chest pain on exertion. The chest pain is most likely due to hypoxic injury secondary to:

Selecione uma das seguintes:

  • Free radicals

  • Malnutrition

  • Chemical toxicity

  • Ischemia

Explicação

Questão 3 de 30

1

A 55-year-old male with a 30-year history of smoking is examined for respiratory disturbance. Examination of his airway (bronchial) reveals that stratified squamous epithelial cells have replaced the normal columnar ciliated cells. This type of cellular adaptation is called:

Selecione uma das seguintes:

  • Dysplasia

  • Hyperplasia

  • Metaplasia

  • Anaplasia

Explicação

Questão 4 de 30

1

After a geneticist talks to the patient about being a chromosomal mosaic, the patient asks the nurse what that means. How should the nurse respond? You may _____ genetic disease(s).

Selecione uma das seguintes:

  • Have a mild form of the

  • Have two

  • Only be a carrier of the

  • Be sterile as a result of the

Explicação

Questão 5 de 30

1

A 40-year-old female is diagnosed with cervical cancer after a Pap smear. Which of the following cellular changes would the nurse most likely see on the report?

Selecione uma das seguintes:

  • Atrophy

  • Dysplasia

  • Metaplasia

  • Hypertrophy

Explicação

Questão 6 de 30

1

A family presents to their primary care provider reporting headache, nausea, weakness, and vomiting. Which of the following would be the most likely explanation for these symptoms?

Selecione uma das seguintes:

  • Mercury poisoning

  • Carbon monoxide poisoning

  • Lead exposure

  • Ethanol poisoning

Explicação

Questão 7 de 30

1

A child is born with blue eyes (bb). The child's mother has blue eyes and the father has brown eyes. Which of the following represents the father?

Selecione uma das seguintes:

  • BB

  • Bb

  • bb

  • Bbb

Explicação

Questão 8 de 30

1

A group of prison inmates developed tuberculosis following exposure to an infected inmate. On examination, tissues were soft and granular (like clumped cheese). Which of the following is the most likely cause?

Selecione uma das seguintes:

  • Liquefactive necrosis

  • Autonecrosis

  • Coagulative necrosis

  • Caseous necrosis

Explicação

Questão 9 de 30

1

A 50-year-old female became infected with Clostridium bacteria and died a week later. Examination of her red blood cells revealed lysis of membranes. Which of the following was the most likely cause of her death?

Selecione uma das seguintes:

  • Fat necrosis

  • Gas gangrene

  • Wet gangrene

  • Gangrenous necrosis

Explicação

Questão 10 de 30

1

A couple has three offspring: one child with an autosomal dominant disease trait and two who are normal. The father is affected by the autosomal dominant disease, but the mother does not have the disease gene. What is the recurrence risk of this autosomal dominant disease for their next child?

Selecione uma das seguintes:

  • Impossible to determine

  • 25%

  • 33%

  • 50%

Explicação

Questão 11 de 30

1

A 20-year-old pregnant female gives birth to a stillborn child. Autopsy reveals that the fetus has 92 chromosomes. What term may be on the autopsy report to describe this condition?

Selecione uma das seguintes:

  • biploidy

  • tetraploidy

  • aneuploidy

  • triploidy

Explicação

Questão 12 de 30

1

Which of the following mutations have the most significant effect on protein synthesis?

Selecione uma das seguintes:

  • Silent mutations

  • Frameshift mutations

  • Base pair substitutions

  • Intron mutations

Explicação

Questão 13 de 30

1

The condition in which an extra portion of a chromosome is present in each cell is called:

Selecione uma das seguintes:

  • Down syndrome

  • Inversion

  • Partial trisomy

  • Reciprocal translocation

Explicação

Questão 14 de 30

1

When homologous chromosomes fail to separate during meiosis, which of the following occurs?

Selecione uma das seguintes:

  • Conjoined twins

  • Polyploidy

  • Neurofibromatosis

  • Nondisjunction

Explicação

Questão 15 de 30

1

A nurse recalls the basic components of DNA are:

Selecione uma das seguintes:

  • Codons, oxygen, and cytosine

  • A phosphate molecule, deoxyribose, and four nitrogenous bases

  • Adenine, guanine, and purine

  • Pentose sugars and four phosphate bases

Explicação

Questão 16 de 30

1

The gradual increase in height among the human population over the past 100 years is an example of:

Selecione uma das seguintes:

  • A polygenic trait

  • Crossing over

  • Recombination

  • A multifactorial trait

Explicação

Questão 17 de 30

1

To express a polygenic trait:

Selecione uma das seguintes:

  • Several genes must act together.

  • Penetrance must occur.

  • Genes must interact with the environment.

  • Multiple mutations must occur in the same family.

Explicação

Questão 18 de 30

1

A patient has a heart attack that leads to progressive cell injury that causes cell death with severe cell swelling and breakdown of organelles. What term would the nurse use to define this process?

Selecione uma das seguintes:

  • Pathologic calcification

  • Apoptosis

  • Necrosis

  • Adaptation

Explicação

Questão 19 de 30

1

A 50-year-old male was recently diagnosed with Huntington disease. Transmission of this disease is associated with:

Selecione uma das seguintes:

  • Expressivity

  • Delayed age of onset

  • Penetrance

  • Recurrence risk

Explicação

Questão 20 de 30

1

A normal male and a female carrier for red-green color blindness mate. Given that red-green color blindness is an X-linked recessive trait, what is the likelihood of their children being affected?

Selecione uma das seguintes:

  • Females most affected; no males affected

  • 50%

  • 25%

  • Males most affected; no females affected

Explicação

Questão 21 de 30

1

A 52-year-old male suffered a myocardial infarction secondary to atherosclerosis and ischemia. Once oxygen returned to the damaged heart, reperfusion injury occurred as a result of:

Selecione uma das seguintes:

  • Lipid acceptor proteins

  • Free radical formation

  • Vacuolation

  • Increased metabolic state

Explicação

Questão 22 de 30

1

While reading a textbook, the student reads the term, "apoptosis." The student recalls that apoptosis is a condition in which cells program themselves to:

Selecione uma das seguintes:

  • Atrophy

  • Age

  • Regenerate

  • Die

Explicação

Questão 23 de 30

1

During childhood, the thymus decreases in size, and this is referred to as _____ atrophy.

Selecione uma das seguintes:

  • Disuse

  • Pathologic

  • Neurogenic

  • Physiologic

Explicação

Questão 24 de 30

1

A 55-year-old male has swelling of the feet. Which of the following aided in development of swelling?

Selecione uma das seguintes:

  • Decreased oncotic pressure

  • Increased ATP

  • Chloride movement out of the cell

  • Na+ movement into the cell

Explicação

Questão 25 de 30

1

A 50-year-old male sustained a closed head injury as a result of a motor vehicle accident. CT scan revealed a collection of blood between the inner surface of the dura mater and the surface of the brain. Which type of injury will the nurse be caring for?

Selecione uma das seguintes:

  • Epidural hematoma

  • Abrasion

  • Contusion

  • Subdural hematoma

Explicação

Questão 26 de 30

1

Mutations that do not change the amino acid sequence and thus have no consequence are termed _____ mutations.

Selecione uma das seguintes:

  • Silent

  • Frameshift

  • Spontaneous

  • Missense

Explicação

Questão 27 de 30

1

A report comes back indicating that muscular atrophy has occurred. A nurse recalls that muscular atrophy involves a decrease in muscle cell:

Selecione uma das seguintes:

  • Vacuoles

  • Number

  • Size

  • Lipofuscin

Explicação

Questão 28 de 30

1

Which of these conditions follows a multifactorial pattern of inheritance?

Selecione uma das seguintes:

  • Marfan syndrome

  • Down syndrome

  • Coronary artery disease

  • Tay-Sachs disease

Explicação

Questão 29 de 30

1

A person's phenotype can be best described as:

Selecione uma das seguintes:

  • Traits that are observable or apparent

  • Traits that are inherited in a dominant pattern

  • Traits that are inherited in a recessive pattern

  • The genetic make up of an individual

Explicação

Questão 30 de 30

1

The nurse is teaching staff about the most common cause of Down syndrome. What is the nurse describing?

Selecione uma das seguintes:

  • Maternal nondisjunction

  • Paternal translocations

  • Maternal translocations

  • Paternal nondisjunction

Explicação