A child has an avulsed (knocked-out) tooth. In which medium should the nurse instruct the parents to place the tooth for transport to the dentist?
A dry, clean jar.
Warm salt water.
Cold milk.
Cold water.
The Correct Answer is C
The correct answer is choice C.
Choice C rationale:
Placing the avulsed tooth in cold milk is the most suitable medium for transporting it to the dentist. Cold milk helps preserve the viability of the tooth's cells and tissues, which is crucial for successful reimplantation. The temperature and composition of cold milk provide a suitable environment to prevent cell damage.
Choice A rationale:
Placing the tooth in a dry, clean jar is not recommended. A dry environment can cause the tooth's cells to dry out and become nonviable, making reimplantation less successful.
Choice B rationale:
Warm salt water is not the optimal choice for transporting an avulsed tooth. Warm water can cause damage to the tooth's cells, and salt water may not provide the necessary conditions to maintain the tooth's viability.
Choice D rationale:
Placing the tooth in cold water might seem logical, but it is not as effective as cold milk. Cold water lacks the protective properties and nutrients that milk provides, potentially leading to a higher risk of cell damage in the avulsed tooth.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is Choice D: Refer children with sore throats for throat cultures.
Choice A rationale:
Recommending salicylates instead of acetaminophen for minor discomforts is not relevant to the prevention of rheumatic fever. Rheumatic fever is primarily associated with untreated streptococcal infections, particularly streptococcal pharyngitis (strep throat), which can lead to complications such as rheumatic fever if left untreated. The choice of pain relievers like salicylates or acetaminophen doesn't play a significant role in preventing rheumatic fever.
Choice B rationale:
Encouraging routine cholesterol screenings is not relevant to the prevention of rheumatic fever. Rheumatic fever is an immune-mediated inflammatory response to certain strains of Streptococcus bacteria, particularly Streptococcus pyogenes. Cholesterol screenings are more related to assessing cardiovascular risk and are not directly linked to preventing rheumatic fever.
Choice C rationale:
Conducting routine blood pressure screenings is not directly related to the prevention of rheumatic fever. Blood pressure screenings are important for identifying hypertension and other cardiovascular risk factors, but they do not have a direct impact on preventing rheumatic fever, which is primarily a complication of untreated streptococcal infections.
Choice D rationale:
Refer children with sore throats for throat cultures. This is the correct choice. Rheumatic fever often develops as a result of untreated streptococcal pharyngitis (strep throat). Throat cultures are crucial for diagnosing streptococcal infections and determining the appropriate course of treatment with antibiotics. By identifying and treating streptococcal infections promptly, the risk of developing rheumatic fever can be significantly reduced.
Correct Answer is ["A","E"]
Explanation
The correct answers are Choice A: Diabetes mellitus, Choice E: Urinary tract infection (UTI).
Choice A rationale:
Diabetes mellitus. This is one of the correct choices. Diabetes can lead to increased urinary frequency, urgency, and secondary enuresis (bedwetting) due to the impact of elevated blood glucose levels on the kidneys and bladder function.
Choice B rationale:
Hypocalciuria is not directly relevant to evaluating secondary enuresis with dysuria or urgency. Hypocalciuria refers to a lower-than-normal level of calcium in the urine and is not a common cause of urinary symptoms in this context.
Choice C rationale:
Nephrotic syndrome primarily involves the kidneys and is characterized by proteinuria, edema, hypoalbuminemia, and hyperlipidemia. While it can cause changes in urinary patterns, it is not typically associated with dysuria or urgency.
Choice D rationale:
Glomerulonephritis refers to inflammation of the glomeruli, which are the tiny filters in the kidneys. It can lead to hematuria (blood in the urine) and proteinuria, but it is not commonly associated with dysuria or urgency.
Choice E rationale:
Urinary tract infection (UTI). This is one of the correct choices. UTIs can cause symptoms such as dysuria (painful urination), urgency, and frequency. These symptoms are especially relevant in the context of evaluating a child with secondary enuresis.
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