NR 507 Week-1 Quiz -Questions and Answers

NR 507 Week-1 Quiz -Questions and Answers

NR 507 Week-1 Quiz -Questions and Answers

A cell under the microscope has a supercoiled DNA with histones what structure
True about benign tumors
Male develops a tumor of breast granular tissue  what type of FNP documentation
T cells are produced and matured where
Cellular metabolism each enzyme has a high affinity for ?
Eukaryotic cells undergoing DNA replication in what region would genetic information contained
Primary celluary targets for HIV
Tissue growth to an adjacent organ
Develops skin cancer on the head neck and should
Which cellular function is the FNP describing when cell absorbs oxygen and uses it for transformation into energy
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1. What of the following remains a significant cause of morbidity and mortality worldwide?

2. Which statement about vaccines is true?

3. After sexual transmission of HIV, a person can be infected yet seronegative for _____ months.

Other Question Intentionally Omitted. 

10. During an IgE-mediated hypersensitivity reaction, what causes bronchospasm?

11. Deficiencies in which element can produce depression of both B- and T-cell function?

12. What is the mechanism in type III hypersensitivity reactions?

13. What is the mechanism in type II hypersensitivity reactions?

14. Exhaustion occurs if stress continues and _____ is not successful.

15. What effect does estrogen have on lymphocytes?

21. Many cancers create a mutation of ras. What is ras?

22. Which of the following represents the correct nomenclature for benign and malignant tumors of adipose tissue, respectively?

23. In chronic myeloid leukemia (CML), a piece of chromosome 9 fuses to a piece of chromosome 22. This is an example of which mutation of normal genes to oncogenes?

24. Tobacco smoking is associated with cancers of all of the following except

25. What congenital malformation is commonly linked to acute leukemia in children?

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