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Unit 1 Up To 9 MN 551 /335 Questions And Answers 100% Score!!!
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Unit 1 Up To 9 MN 551 /335 Questions And Answers100% Score!!!
Quiz :The family of a 68-year-old man who is in the end stages of small cell lung
cancer is distraught at his visible body wasting that has worsened in recent
weeks. Which of the following phenomena best accounts for the patient's
anorexia and cachexia? - Answer :Products of the tumor itself as well as a
hypermetabolic state cause cachexia
Quiz :A child possesses a trait that is the result of the interaction of two
different genes, neither of which could have produced the trait independently.
Which of the following explanations best captures the genetic explanation for
this? - Answer :The outcome is the result of the interaction between
collaborative genes.
Quiz :A 45-year-old patient who experienced exposure to radiation during an
industrial accident several years prior is being assessed. Which of the following
phenomena may underlie the genetic changes that have been noted in the
patient? - Answer :Base pairs may have been rearranged by the radiation
exposure.
Quiz :Which of the following pregnant women has most likely encountered
the greatest increase in the risk that her child will have a fetal anomaly? -
Answer :A woman who has herpes simplex and recently recovered from
endocarditis
Quiz :The nurse practitioner is providing care for a patient with a diagnosis of
cirrhosis, and he notes that the patient's sclerae are jaundiced. The nurse
practitioner recalls that jaundice is caused by excess accumulation of bilirubin,
a pigment that can accumulate in which part of the cell? - Answer :Cytoplasm
Quiz :A patient who has a diagnosis of lung cancer is scheduled to begin
radiation treatment. The NP providing pretreatment education is explaining
some of the potential unwanted effects of the treatment. Which of the
following statements by the nurse is most accurate? - Answer :"Some patients
experience longer-term irritation of skin adjacent to the treatment site."
Quiz :A male patient of a nurse practitioner has an autosomal dominant
disorder. The patient and his partner are considering starting a family. Which
of the patient's following statements indicates the patient has an adequate
,understanding of the genetic basis of this health problem? - Answer :"I know
that a single mutant allele is to blame for the health problem."
Quiz :A group of researchers has identified that the prevalence of two
particular genetic disorders share a statistical correlation. Which of the
following statements best conveys the genetic rationale for this situation? -
Answer :The genes causing each disorder are likely in the same section of the
same chromosome.
Quiz :The NP is working with a family whose daughter has been recently
diagnosed with the chromosomal disorder Turner syndrome. The NP would
recognize that which of the following statements about the characteristics of
human chromosomes is accurate? - Answer :Autosomes contain the
determination of an individual's sex.
Quiz :The NP is teaching a group of older adults about the value of including
foods containing antioxidants in their diet. Which of the following statements
best captures the rationale underlying the NPs advice? - Answer :Antioxidants
inhibit the actions of reactive oxygen species (ROS).
Quiz :Which target of both chemotherapy and radiation treatment accounts
for adverse as well as therapeutic effects? - Answer :Rapidly proliferating cells
Quiz :Which of the following patients of a primary care nurse practitioner
would not require extra screening for cancer? - Answer :A 38-year-old female
with Down syndrome and congenital scoliosis
Quiz :A 7-year-old boy is admitted to the hospital with a suspected diagnosis
of lead toxicity. Which of the following assessment findings is most congruent
with the patient's diagnosis? hi - Answer :Hemoglobin 9.9 g/dL
Quiz :The NP is providing care for a 21-year-old female patient with gas
gangrene of a compound fracture in her arm. Which of the following
assessment findings would the nurse most reasonably expect to find when
caring for a patient with a diagnosis of gas gangrene? - Answer :Spreading
edema
Quiz :A community health nurse practitioner is teaching a group of female
high school students about the importance of regular Papanicolaou (Pap)
smears. The nurse recognizes that which of the following items underlies the
,rationale for this teaching? - Answer :Cancer of the uterine cervix develops
incrementally at a cellular level.
Quiz :Which of the following statements most accurately conveys an aspect of
cell injury due to impaired calcium homeostasis? - Answer :Injured cells tend
to accumulate calcium.
Quiz :A woman is surprised to read on the Internet that certain infections can
cause cancer and has sought clarification from her nurse practitioner during an
office visit. How can the NP best respond to the woman's query? -
Answer :"There are many viruses, but only a very few of them have been
shown to cause cancer in humans."
Quiz :The nurse practitioner working in occupational health has been asked to
speak to a group of factory workers about the importance of wearing gloves
when working with strong chemicals such as turpentine and paint thinner.
Which of the following characteristics of cell membranes underlies the nurse's
teaching? - Answer :Cell membranes are impermeable to all but lipid-soluble
substances.
Quiz :A 6-year-old girl with a diagnosis of Marfan syndrome is being assessed
at a community health clinic. Which of the following assessments would be the
health care professional's lowest priority? - Answer :Tests of kidney function
Quiz :A nurse practitioner employed in a hospitalist notices that a patient is
experiencing muscle atrophy following 2 weeks in traction after a motor
vehicle accident. Which of the following factors has most likely contributed to
the atrophy of the patient's muscle cells? - Answer :A reduction of skeletal
muscle use secondary to the traction treatment
Quiz :A nurse practitioner is educating a patient with a recent diagnosis of
diabetes about the roles that glucose and insulin play in the disease pathology
and the fact that glucose must enter the cell in order to provide energy for the
patient. The nurse practitioner knows that which of the following processes
allows glucose to enter body cells - Answer :Facilitated diffusion
Quiz :A researcher is involved in the production of insulin through
recombinant DNA technology. Which of the following statements could the
researcher best provide as a rationale for her work? - Answer :The gene
fragment responsible for insulin production can be isolated and reproduced.
, Quiz :A student nurse practitioner asks her preceptor about the origins of
different tissues, and their cellular origins during the process of development.
Which of the following statements by the preceptor best describes the process
of cell differentiation? - Answer :"A fertilized ovum undergoes a series of
divisions, yielding many different cell types."
Quiz :A 77-year-old male patient with a diagnosis of stomach cancer has been
found to have metastases in his liver. The patient and his family are surprised
at this turn of events, stating that they don't see how he could have developed
cancer in his liver. Which of the following facts would underlie the reply that
the care team provides? - Answer :The portal circulatory system brings venous
blood from the gastrointestinal tract into the liver.
Quiz :The nurse practitioner is seeing a client who has an acute exacerbation
of Crohn's disease. The NP recognizes the fact that the disease involves the
inflammation and irritation of the intestinal lining. Which of the following types
of tissue is most likely involved in the patient's pathology? - Answer :Simple
columnar epithelium
Quiz :An infant who is four days postpartum has been diagnosed with a single-
gene disorder. The parents of the child have a number of questions about the
etiology of the health problem, which the physician is attempting to address in
detail. Which of the following teaching points most accurately captures an
aspect of single-gene congenital disorders? - Answer :A particular defect can
be caused by mutations at one of several different loci.
Quiz :Following a biopsy, a 54-year-old man has been diagnosed as having a
benign neoplastic tumor. Which of the following characteristics most likely
applies to his tumor? - Answer :The well-differentiated neoplastic cells are
clustered together in a single mass.
Quiz :As part of an orientation to a genetic counseling practice, a group of
medical students is differentiating between autosomal recessive disorders and
autosomal dominant disorders. Which of the following statements is true of
autosomal recessive disorders? - Answer :They tend to have a more uniform
symptomatology than autosomal dominant disorders.
Quiz :A nurse practitioner employed in the emergency department admits a
patient who has experienced severe frostbite to his hands and toes after
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