Which criterion should a nurse use to determine the proper length of the needle to administer a subcutaneous (subcut) medication?
Age of the client.
Viscosity of the solution.
Amount of adipose tissue over the muscle.
Quantity of the solution to be administered.
The Correct Answer is C
The proper length of the needle to administer a subcutaneous injection depends on the amount of adipose tissue over the muscle.
The needle should be long enough to reach the subcutaneous layer but not so long that it penetrates the muscle. The needle gauge and length vary depending on the patient’s size and the injection site
Choice A is wrong because the age of the client does not determine the needle length.
However, age may affect the amount of adipose tissue and muscle mass, which are factors to consider when choosing a needle length.
Choice B is wrong because the viscosity of the solution does not determine the needle length. However, viscosity may affect the needle gauge, which is the diameter of the needle.
Thicker solutions may require larger gauge needles to allow easier flow.
Choice D is wrong because the quantity of the solution does not determine the needle length.
However, quantity may affect the syringe size, which is the volume of medication that can be held by the syringe.
The syringe size should match the prescribed dose as closely as possible to ensure accuracy and ease of measurement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
According to the Addiction Nursing Competencies, antisocial personality traits are one of the risk factors for developing addictive behaviors.
Antisocial personality disorder is characterized by a disregard for the rights and feelings of others, impulsivity, deceitfulness, and lack of remorse.
Choice A is wrong because high self-esteem is not associated with addictive behaviors. On the contrary, low self-esteem, passivity, and inability to relax or defer gratification are some of the personality factors that can predispose a person to substance use disorders.
Choice C is wrong because good communication skills are not related to addictive
behaviors. In fact, poor communication skills, social isolation, and lack of support are some of the psychosocial factors that can contribute to substance use disorders.
Choice D is wrong because aggressive behaviors are not a specific indicator of addictive behaviors.
Aggression can be a result of various factors, such as frustration, anger, stress, or mental illness. Aggression can also be influenced by the type and amount of substance used.
Correct Answer is D
Explanation
Diminished breath sounds in a client admitted with pneumonia. This is because diminished breath sounds indicate a worsening of the respiratory condition and a possible complication of pneumonia, such as atelectasis or pleural effusion.
The healthcare provider should be notified immediately to assess the client and order appropriate interventions.
Choice A is wrong because a report of joint pain by a client who recently started taking arthritis medication is not an urgent finding.
Joint pain is a common symptom of arthritis and may take some time to improve with medication.
The nurse should monitor the client’s pain level and administer analgesics as prescribed.
Choice B is wrong because report of decreased appetite and difficulty sleeping is not an immediate concern.
These are nonspecific symptoms that may be related to stress, anxiety, depression, or other factors.
The nurse should explore the possible causes of these symptoms and provide emotional support and education to the client.
Choice C is wrong because a weight loss of two pounds in a client admitted to congestive heart failure is not a critical finding.
Weight loss may indicate a reduction of fluid retention, which is a desired outcome for clients with heart failure.
The nurse should monitor the client’s weight daily and report any significant changes to the health care provider.
Normal ranges for weight, appetite, sleep, joint pain, and breath sounds vary depending on the individual’s age, gender, height, activity level, medical history, and other factors.
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