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Test banks | Nursing
TEST BANK FOR PORTH'S PATHOPHYSIOLOGY 10TH EDITION BY NORRIS
SKU: NURSING | Pages: 11 | Year: 2022
Document Brief Description
TEST BANK FOR PORTH'S PATHOPHYSIOLOGY 10TH EDITION BY NORRIS
1. During a discussion on cellular components and their function, a student asked the
i...
TEST BANK FOR PORTH'S PATHOPHYSIOLOGY 10TH EDITION BY NORRIS
1. During a discussion on cellular components and their function, a student asked the
instructor the purpose of messenger RNA (mRNA). Of the following, which is the most
accurate answer?
A) Transports amino acids to the site of protein synthesis
B) Acts as an inner nuclear support membrane for a rigid network of protein
filaments that bind DNA to the nucleus
C) Performs an active role of protein synthesis, where mRNA molecules direct the
assembly of proteins on ribosomes to the cytoplasm
D) Assists cells in forming neoplastic progression by altering the response of
chromatin in the nuclear matrix
Ans: C
Feedback:
The nucleus is the site for the synthesis of three types of RNA that move to the
cytoplasm and carry out the actual synthesis of proteins. Messenger RNA copies and
carries the DNA instructions for protein synthesis to the cytoplasm. Ribosomal RNA is
the site of actual protein synthesis; transfer RNA transports amino acids to the site of
protein synthesis.
2. The nurse is providing care for a client with a diagnosis of cirrhosis, and she notes that
the client's sclerae are jaundiced. The nurse recalls that jaundice is a pigment that can
accumulate in which part of the cell?
A) Nucleus
B) Cytoplasm
C) Golgi apparatus
D) Rough endoplasmic reticulum (ER)
Ans: B
Feedback:
Pigments such as bilirubin and melanin can accumulate in the cytoplasm, resulting in
the characteristic yellow skin tones associated with jaundice. Pigments do not tend to
accumulate in the nucleus, Golgi apparatus, or rough ER.
- 11-pages detailed model answer (PDF + online view)
- Clinical reasoning & medication selection justified
- NP-level explanation with key teaching points
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Keywords
TEST BANK FOR PORTH'S PATHOPHYSIOLOGY 10TH EDITION, NORRIS, PORTH, PATHOPHYSIOLOGY, NURSING, NURSING TEST BANK
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