2024 EXAM 1 NURS 617
NEWEST ACTUAL EXAM WITH
COMPLETE QUESTIONS AND
DETAILED ANSWERS GRADED A
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Morphine - ✔✔✔ Correct Answer > What drug is used as a
vasodilator and can cause a reduction of anxiety in patients
with CHF and also decrease venous return improving
pulmonary edema.
Dobutamine - ✔✔✔ Correct Answer > What medication is used
in CHF to improve cardiac output with little or no increase in
heart rate. It provides improved pumping performance with
minimal increase in myocardial oxygen consumption.
Burkitt lymphomas designate a chromosome that has a piece of
chromosome 8 fused to a piece of chromosome 14. This is an
example of which mutation of normal genes to oncogenes?
a. Gene amplification
,b. Chromosome function
,c. Chromosome translocation
d. Point mutation - ✔✔✔ Correct Answer > c. Chromosome
translocation
Rationale: Chromosome translocations, in which a piece of one
chromosome is translocated to another chromosome, can
activate oncogenes. One of the best examples is the t(8;14)
designates a chromosome that has a piece of chromosome 8
fused to a piece of chromosome 14. A point mutation is the
alteration of one or a few nucleotide base pairs. Gene
amplification is the result of repeated duplication of a region of
a chromosome, so that instead of the normal two copies of a
gene, tens or even hundreds of copies are present.
Chromosome fusion occurs during translocation.
Research has shown a link between cancer and which sexually
transmitted disease?
a. Syphilis
b. Gonorrhea
c. Pelvic inflammatory disease
d. Human papillomavirus - ✔✔✔ Correct Answer > d. Human
papillomavirus
, Rationale: Human papillomavirus (HPV) is the most common
sexually transmitted virus in the United States. High risk, or
oncogenic, HPVs can cause cancer. A persistence of infection
with high-risk HPV is a prerequisite for the development of
cervical intraepithelial neoplasia (CIN) lesions and invasive
cervical cancers. No research supports such a link between
syphilis, gonorrhea, or pelvic inflammatory disease and cancer.
Research has supported that alcohol consumption has a
convincing impact on increasing the risk of which cancers?
(Select all that apply.)
a. Pharynx
b. Lung
c. Pancreas
d. Breast - ✔✔✔ Correct Answer > a. Pharynx
d. Breast
The world Health Organization (WHO) defines grade1
(overweight) as which BMI range?
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