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Path final exam
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Path final examWhich is a nucleotide base unique to RNA and NOT found in DNA? - CORRECT ANSWER Uracil
Which structures generate ATP using the Krebs cycle? - CORRECT ANSWER Mitochondria
How many nitrogenous bases compose a single codon? - CORRECT ANSWER 3
A client is diagnosed with type 1 diabetes mellitus and their beta cells can not produce insulin. At a
cellular level, which organelle function would be in error knowing insulin is made up of two protein
chains? - CORRECT ANSWER Inability of ribosomes to produce a specific type of protein and thus
unable to make insulin.
What is structure is comprised of a phospholipid bilayer? - CORRECT ANSWER plasma membrane
Which statement regarding rough endoplasmic reticulum (ER) stress is correct? - CORRECT ANSWER
Which statement regarding the microtubules is TRUE? - CORRECT ANSWER
A patient is diagnosed with a condition in which the brain cells cannot withstand low oxygen delivery
long enough for cell-reversible changes to happen. Which condition is the patient exhibiting? -
CORRECT ANSWER hypoxia
A nurse observes that a client has developed a foul odor in the spots where necrosis of tissue has
developed. What organism causes the emission of this foul odor? - CORRECT ANSWER Clostridium
perfringens
Which of the following is true about free radicals? - CORRECT ANSWER They have a single, unpaired
electron in their outer orbit
During an endoscopic examination on a patient, it is found that the client has acid reflux. Which
condition associated with gastroesophageal reflux disease (GERD) warrants close monitoring and
aggressive treatment? - CORRECT ANSWER Barrett's esophagus
Which condition describes the increase in size of a weightlifter's muscles? - CORRECT ANSWER
Hypertrophy
, Which vitamins are fat soluble? Select all that apply. - CORRECT ANSWER D,E,K,A
Which is the most prevalent method to replace permanently injured tissues and organs? - CORRECT
ANSWER Transplantation
Which chromosome pair are sex-linked traits always carried on? - CORRECT ANSWER 23rd
A patient presents with lethargy and muscle flaccidity. The client's family members report cognitive
impairment in the client. Which finding does the nurse look for if Tay-Sachs disease is suspected? -
CORRECT ANSWER Cherry-red spot on the retina on ophthalmological examination
Which pathology presents with a tall, lanky appearance, elongated arms and fingers, and joint
hypermobility? - CORRECT ANSWER Marfan syndrome
A karyotype is the overall picture of - CORRECT ANSWER all the chromosomal pairs in an individual.
A client presents to the hospital with difficulty in speaking, excessive salivation, and ataxia. Physical
exam shows jaundice, ascites and Kayser-Fleisher rings in the eyes. Which of the follow is the most
common initial or early presentation of adults with Wilson disease? - CORRECT ANSWER Hepatic
dysfunction and/or cirrhosis
Which is the correct pairing for nucleotides in a DNA molecule? - CORRECT ANSWER A-T & C-G
Which component enables the blood vessels to dilate and become more permeable during the
vascular phase of inflammation (increase vascular permeability)? - CORRECT ANSWER Histamine
A patient develops an infection after dental implant surgery. Which condition is the client likely to
develop if the infection is left untreated? - CORRECT ANSWER Septicemia
An older adult patient is receiving care for a stage IV pressure ulcer. The patient is very below normal
weight and cachectic, has an oxygen saturation of 95%, and has a history of type 1 diabetes mellitus
that is well controlled with an HbA1c of 6.5%. Which intervention would help in healing this ulcer
and prevent new ones BEST? - CORRECT ANSWER Implement a schedule for repositioning
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