Grand Canyon University NUR 643ENUR 641 Final Exam

NUR 641 Final Exam.
dl dl dl




1) Insulin is used to treat hyperkalemia because it
dl dl dl dl dl dl dl




A stimulates sodium to be removed from the cell in exchange for
dl dl dl dl dl dl dl dl dl dl dl


potassium
dl


B. Binds to potassium to remove it through the kidneys.
dl dl dl dl dl dl dl dl dl


C. transports potassium from the blood to the cell along with
dl dl dl dl dl dl dl dl dl dl


glucose
dl


D. Breaks down the chemical components of potassium , causing it
dl dl dl dl dl dl dl dl dl dl


to be no longer effective
dl dl dl dl dl




shared
This viaresource
study CourseHero.com
was
2) What is the central component of pathogenic model of
multiple sclerosis?
dl
dl dl


dl


A. Myelination of nerve fibers in the peripheral nervous
dl
dl


dl


dl dl
dl



dl
dl
dl
dl




dl
dl




dl dl
dl




dl
dl
dl




system(PNS) dl


B. Demyelination of nerve fibers in the CNS dl dl dl dl dl dl


C. Development of neurofibrillary tangles in the CNS. dl dl dl dl dl dl


D. Inherited autosomal dominant trait with high penetrance dl dl dl dl dl dl




3) Which of the following ICU sedatives should not be used for
dl dl dl dl dl dl dl dl dl dl


greater than 24 hours per the FDA-approved labeling?
dl dl dl dl dl dl dl dl


A. Midazolam (Versad) dl


B. Diazepam (Valium) dl


C. Dexamedetomidine (Precedex) dl


D. Propofol (Diprivan) dl




4) What type of necrosis is associated with wet gangrene?
dl dl dl dl dl dl dl dl


A. Coagulative
B. Liquefactive
C. Caseous
D. Coagulative

5) In the absence of susceptibility data for an acute infection, the
dl dl dl dl dl dl dl dl dl dl


choice of an antimicrobial drug is mostly influenced by
dl dl dl dl dl dl dl dl dl


A. The site of infection and patient history
dl dl dl dl dl dl


B. The sensitivity report and colony count
dl dl dl dl dl


C. The source of infection and colour of exudate
dl dl dl dl dl dl dl


D. The host defense mechanism and the immune response
dl dl dl dl dl dl dl




6) Which statement best describes Cystic fibrosis?
dl dl dl dl dl

This dlstudy dlsource dlwas dldownloaded dlby dl100000830897702 dlfrom dlCourseHero.com dlon dl09-23-2021 dl19:30:04
dlGMT dl-05:00


https://www.coursehero.com/file/79678402/NUR-641-Final-Examdocx/

, A. Obstructive airway disease characterized by reversible dl dl dl dl dl


airflow obstruction, bronchial hyper reactivity and
dl dl dl dl dl dl


inflammation.
dl


B. Respiratory disease characterized by severe hypoxemia, dl dl dl dl dl


decreased pulmonary compliance and diffuse densities on chest
dl dl dl dl dl dl dl dl


X ray imaging.
dl dl dl


C. pulmonary disorder involving an abnormal expression of dl dl dl dl dl dl


a protein-producing viscous mucus that obstructs the
dl dl dl dl dl dl dl


airways, pancreas, sweat ducts and vas deferens.
dl dl dl dl dl dl dl


D. Pulmonary disorder characterized by atelectasis and dl dl dl dl dl


increased pulmonary resistance as a result of a surfactant
dl dl dl dl dl dl dl dl dl


deficiency.

shared viaresource
CourseHero.com
dl




This study was
7) What medical term is used to identify an inflammatory disorder of
dl dl dl


the skin that is often considered synonymous with dermatitis and
dl
dl
dl dl dl dl
dl dl
dl
dl
dl dl dl


dl
dl dl


dl
dl
dl
dl


dl
dl




characterized by pruritus with lesions that have an indistinct
dl dl dl dl dl dl dl dl dl


border
dl


A. Eczema
B. Psoriasis
C. Atopic dermatitis dl


D. Pityriasis rosea dl




8) Identify whether the description of the skin lesion matches
dl dl dl dl dl dl dl dl


the disorder where it was found (select True or False).
dl dl dl dl dl dl dl dl dl dl


Elevated ,firm circumscribed area less than 1 cm in diameter:
dl dl dl dl dl dl dl dl dl


wart(verruca) or lichen planus.
dl dl dl dl


A.True
B dl


false
dl




9) Removal of part of the liver leads to the remaining liver
dl dl dl dl dl dl dl dl dl dl


cells undergoing compensatory
dl dl dl


A. Atrophy
B. Metaplasia
C. Hyperplasia
D .Dysplasia
dl dl




10) Identify whether the description matches the disorder (select
dl dl dl dl dl dl dl


True or False). Abnormal dilatation of the vein within the
dl dl dl dl dl dl dl dl dl dl


spermatic cord – Varicocele.
dl dl dl dl




TRUE or FALSE dl dl

This dlstudy dlsource dlwas dldownloaded dlby dl100000830897702 dlfrom dlCourseHero.com dlon dl09-23-2021 dl19:30:04
dlGMT dl-05:00


https://www.coursehero.com/file/79678402/NUR-641-Final-Examdocx/