Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
The client has an open wound on the right ankle that the registered nurse has cleansed and dressed with gauze. The nurse now needs to apply a conforming ace bandage to keep the dressing in place.
What technique will the nurse use to apply the bandage on the ankle?
A. Circular turns only
Circular turns involve wrapping the bandage around the limb in a continuous circle, with each layer overlapping the previous one. While this technique is effective for securing dressings on cylindrical body parts like the arm or thigh, it's not ideal for joints like the ankle. Circular turns can constrict movement and potentially impair circulation, especially if applied too tightly. Additionally, they don't provide adequate compression for wounds that require it.
B. Figure-of-eight turns only
Figure-of-eight turns create a cross-over pattern around the joint, resembling the number 8. This technique offers better flexibility and movement compared to circular turns, but it's still not the most appropriate for the ankle. The cross-over pattern can create uneven pressure points and potentially lead to discomfort or even skin irritation. Moreover, it might not provide sufficient compression for wound management.
C. Spiral turns only
Spiral turns involve wrapping the bandage diagonally, ascending or descending the limb, with each layer overlapping the previous one by about half its width. This technique is considered the most suitable for bandaging joints like the ankle for several reasons: Conforms to Joint Contours: Spiral turns naturally mold to the shape of the ankle, providing even pressure distribution and avoiding constriction points. This ensures comfort and maintains proper blood flow. Allows for Movement: The diagonal pattern accommodates the natural flexion and extension of the ankle joint, allowing for greater mobility without compromising bandage integrity. Provides Effective Compression: Spiral turns can be applied with varying degrees of compression to suit the needs of the wound and surrounding tissue. This can help control bleeding, reduce swelling, and promote healing. Easy to Apply and Adjust: Spiral turns are relatively straightforward to apply and can be easily adjusted if needed, making them adaptable to different wound sizes and patient needs.
D. Recurrent bandaging only
Recurrent bandaging involves wrapping the bandage back and forth over the same area multiple times, creating a thicker layer. This technique is primarily used for stumps or areas requiring significant padding and absorption. It's not typically used for bandaging joints like the ankle, as it can create excessive bulk and potentially restrict movement.
This question is an excerpt from Nurse Dive's nursing test bank - Ivy tech Medical Surgical NRSG 102 Proctored Exam. Take the full exam now
Full Explanation
Choice A rationale:
Circular turns involve wrapping the bandage around the limb in a continuous circle, with each layer overlapping the previous one. While this technique is effective for securing dressings on cylindrical body parts like the arm or thigh, it's not ideal for joints like the ankle. Circular turns can constrict movement and potentially impair circulation, especially if applied too tightly. Additionally, they don't provide adequate compression for wounds that require it.
Choice B rationale:
Figure-of-eight turns create a cross-over pattern around the joint, resembling the number 8. This technique offers better flexibility and movement compared to circular turns, but it's still not the most appropriate for the ankle. The cross-over pattern can create uneven pressure points and potentially lead to discomfort or even skin irritation. Moreover, it might not provide sufficient compression for wound management.
Choice C rationale:
Spiral turns involve wrapping the bandage diagonally, ascending or descending the limb, with each layer overlapping the previous one by about half its width. This technique is considered the most suitable for bandaging joints like the ankle for several reasons:
Conforms to Joint Contours: Spiral turns naturally mold to the shape of the ankle, providing even pressure distribution and avoiding constriction points. This ensures comfort and maintains proper blood flow.
Allows for Movement: The diagonal pattern accommodates the natural flexion and extension of the ankle joint, allowing for greater mobility without compromising bandage integrity.
Provides Effective Compression: Spiral turns can be applied with varying degrees of compression to suit the needs of the wound and surrounding tissue. This can help control bleeding, reduce swelling, and promote healing.
Easy to Apply and Adjust: Spiral turns are relatively straightforward to apply and can be easily adjusted if needed, making them adaptable to different wound sizes and patient needs.
Choice D rationale:
Recurrent bandaging involves wrapping the bandage back and forth over the same area multiple times, creating a thicker layer. This technique is primarily used for stumps or areas requiring significant padding and absorption. It's not typically used for bandaging joints like the ankle, as it can create excessive bulk and potentially restrict movement.
Similar Questions
The nurse is developing a care plan for a 68-year-old African American male who was recently diagnosed with hypertension.
Which human dimension do age, race, gender, and genetic inheritance exemplify?
A. Physical dimension
The physical dimension encompasses the tangible, biological aspects of an individual, including age, race, gender, genetic inheritance, anatomy, and physiological processes. Here's a detailed breakdown of how each of these factors aligns with the physical dimension in the context of the patient's hypertension: Age: Hypertension is more prevalent in older adults due to natural changes in the cardiovascular system, such as stiffening of arteries and decreased elasticity. The patient's age of 68 years places him within this higher-risk category. Race: African Americans have a disproportionately higher risk of hypertension and related complications compared to other racial groups. This disparity is attributed to a complex interplay of genetic, environmental, and socioeconomic factors. Gender: While both men and women experience hypertension, men tend to develop it earlier in life and have a higher lifetime risk. This difference is partially due to hormonal influences and lifestyle factors. Genetic inheritance: Hypertension often has a significant genetic component. Individuals with a family history of hypertension are more likely to develop the condition themselves, suggesting a role of inherited genes in blood pressure regulation.
B. Emotional dimension
The emotional dimension focuses on psychological and mental aspects, including feelings, thoughts, behaviors, and coping mechanisms. While emotions can certainly influence blood pressure and overall health, they are not directly categorized under the physical dimension in this context.
C. Environmental dimension
The environmental dimension addresses external factors that impact health, such as access to healthcare, social support, exposure to pollutants, and community resources. While these factors can indirectly contribute to hypertension risk, they are not inherent physical characteristics of the individual.
D. Holistic dimension
The holistic dimension encompasses a comprehensive view of health, integrating physical, emotional, spiritual, social, and environmental aspects. While holistic care is essential for managing hypertension, the question specifically asks about the dimension that age, race, gender, and genetic inheritance exemplify, which is most accurately aligned with the physical dimension.
Full Explanation
Choice A rationale:
The physical dimension encompasses the tangible, biological aspects of an individual, including age, race, gender, genetic inheritance, anatomy, and physiological processes.
Here's a detailed breakdown of how each of these factors aligns with the physical dimension in the context of the patient's hypertension:
Age:
Hypertension is more prevalent in older adults due to natural changes in the cardiovascular system, such as stiffening of arteries and decreased elasticity.
The patient's age of 68 years places him within this higher-risk category.
Race:
African Americans have a disproportionately higher risk of hypertension and related complications compared to other racial groups.
This disparity is attributed to a complex interplay of genetic, environmental, and socioeconomic factors. Gender:
While both men and women experience hypertension, men tend to develop it earlier in life and have a higher lifetime risk.
This difference is partially due to hormonal influences and lifestyle factors.
Genetic inheritance:
Hypertension often has a significant genetic component.
Individuals with a family history of hypertension are more likely to develop the condition themselves, suggesting a role of inherited genes in blood pressure regulation.
Choice B rationale:
The emotional dimension focuses on psychological and mental aspects, including feelings, thoughts, behaviors, and coping mechanisms.
While emotions can certainly influence blood pressure and overall health, they are not directly categorized under the physical dimension in this context.
Choice C rationale:
The environmental dimension addresses external factors that impact health, such as access to healthcare, social support, exposure to pollutants, and community resources.
While these factors can indirectly contribute to hypertension risk, they are not inherent physical characteristics of the individual.
Choice D rationale:
The holistic dimension encompasses a comprehensive view of health, integrating physical, emotional, spiritual, social, and environmental aspects.
While holistic care is essential for managing hypertension, the question specifically asks about the dimension that age, race, gender, and genetic inheritance exemplify, which is most accurately aligned with the physical dimension.
Which techniques would the registered nurse identify as regional anesthesia to a patient undergoing surgery? (Select all that apply.)
A. Oral route Anesthetic Block
Oral route anesthetic blocks are not considered regional anesthesia. They are a form of systemic anesthesia, meaning they affect the entire body. Oral anesthetics are absorbed through the gastrointestinal tract and distributed throughout the bloodstream to reach their target sites in the central nervous system. They produce a general depressant effect on the brain and spinal cord, leading to sedation, unconsciousness, and analgesia. Examples of oral anesthetics include benzodiazepines, barbiturates, and propofol.
B. Inhalation Anesthetic Block
Inhalation anesthetic blocks are also a form of systemic anesthesia. They are administered through inhalation of vaporized gases or volatile liquids. These anesthetics rapidly cross the alveolar-capillary membrane in the lungs and enter the bloodstream, where they are transported to the brain and other tissues. They produce a dose-dependent depression of the central nervous system, resulting in loss of consciousness, analgesia, and muscle relaxation. Examples of inhalation anesthetics include nitrous oxide, sevoflurane, and isoflurane.
C. Spinal Anesthetic Block
Spinal anesthetic blocks are a type of regional anesthesia that involves injecting a local anesthetic directly into the subarachnoid space of the spinal cord. This blocks nerve transmission in the spinal cord, resulting in loss of sensation and motor function in the lower half of the body. Spinal anesthesia is commonly used for surgeries below the waist, such as cesarean deliveries, hip replacements, and knee surgeries.
D. Epidural Anesthetic Block
Epidural anesthetic blocks are another type of regional anesthesia that involves injecting a local anesthetic into the epidural space, which is the area surrounding the spinal cord. This blocks nerve transmission in the spinal nerves, resulting in loss of sensation and motor function in a specific region of the body. Epidural anesthesia is commonly used for labor and delivery, as well as for surgeries on the abdomen, pelvis, and lower extremities.
E. Nerve Anesthetic Block
Choice E rationale: Nerve anesthetic blocks (also known as peripheral nerve blocks) involve injecting a local anesthetic around a specific nerve or group of nerves. This blocks nerve transmission in the targeted area, resulting in loss of sensation and motor function in a specific part of the body. Nerve blocks can be used for a variety of surgical procedures, as well as for pain management.
Full Explanation
Choice A rationale:
Oral route anesthetic blocks are not considered regional anesthesia. They are a form of systemic anesthesia, meaning they affect the entire body.
Oral anesthetics are absorbed through the gastrointestinal tract and distributed throughout the bloodstream to reach their target sites in the central nervous system.
They produce a general depressant effect on the brain and spinal cord, leading to sedation, unconsciousness, and analgesia. Examples of oral anesthetics include benzodiazepines, barbiturates, and propofol.
Choice B rationale:
Inhalation anesthetic blocks are also a form of systemic anesthesia.
They are administered through inhalation of vaporized gases or volatile liquids.
These anesthetics rapidly cross the alveolar-capillary membrane in the lungs and enter the bloodstream, where they are transported to the brain and other tissues.
They produce a dose-dependent depression of the central nervous system, resulting in loss of consciousness, analgesia, and muscle relaxation.
Examples of inhalation anesthetics include nitrous oxide, sevoflurane, and isoflurane.
Choice C rationale:
Spinal anesthetic blocks are a type of regional anesthesia that involves injecting a local anesthetic directly into the subarachnoid space of the spinal cord.
This blocks nerve transmission in the spinal cord, resulting in loss of sensation and motor function in the lower half of the body.
Spinal anesthesia is commonly used for surgeries below the waist, such as cesarean deliveries, hip replacements, and knee surgeries.
Choice D rationale:
Epidural anesthetic blocks are another type of regional anesthesia that involves injecting a local anesthetic into the epidural space, which is the area surrounding the spinal cord.
This blocks nerve transmission in the spinal nerves, resulting in loss of sensation and motor function in a specific region of the body.
Epidural anesthesia is commonly used for labor and delivery, as well as for surgeries on the abdomen, pelvis, and lower extremities.
Choice E rationale:
Nerve anesthetic blocks (also known as peripheral nerve blocks) involve injecting a local anesthetic around a specific nerve or group of nerves.
This blocks nerve transmission in the targeted area, resulting in loss of sensation and motor function in a specific part of the body.
Nerve blocks can be used for a variety of surgical procedures, as well as for pain management.
After surgery, a post-operative patient has not urinated for 8 hours.
Where should the nurse check for bladder distention?
A. Palpate between the symphysis pubis and the umbilicus
Anatomy: The bladder is a hollow, muscular organ located in the lower abdomen, just behind the pubic bone. It stores urine until it is emptied through urination. The area between the symphysis pubis (the joint where the two pubic bones meet) and the umbilicus (belly button) is directly over the bladder, making it the most appropriate place to palpate for bladder distention. Signs of bladder distention: When the bladder is distended, it can be felt as a firm, round mass in the lower abdomen. The patient may also experience discomfort, pressure, or an urge to urinate. Nursing assessment: Palpation is a key nursing assessment skill used to evaluate the size, shape, and position of organs within the abdomen. In this case, palpation helps the nurse to determine if the bladder is distended and to assess the severity of the distention. Clinical significance: Bladder distention can occur for a variety of reasons, including: Postoperative urinary retention due to anesthesia or pain medications Urinary tract obstruction (e.g., from a kidney stone or enlarged prostate) Neurological conditions that affect bladder function (e.g., spinal cord injury, multiple sclerosis) Dehydration Certain medications (e.g., diuretics, anticholinergics) Prompt intervention: Bladder distention can lead to complications such as urinary tract infections, kidney damage, and discomfort. It's important for the nurse to identify and address bladder distention promptly to prevent these complications.
B. Palpate over the costovertebral region of the flank
C. Palpate in the left lower quadrant of the abdomen
D. Palpate between ribs 11 and 12 and the umbilicus
Full Explanation
Anatomy: The bladder is a hollow, muscular organ located in the lower abdomen, just behind the pubic bone. It stores urine until it is emptied through urination. The area between the symphysis pubis (the joint where the two pubic bones meet) and the umbilicus (belly button) is directly over the bladder, making it the most appropriate place to palpate for bladder distention.
Signs of bladder distention: When the bladder is distended, it can be felt as a firm, round mass in the lower abdomen. The patient may also experience discomfort, pressure, or an urge to urinate.
Nursing assessment: Palpation is a key nursing assessment skill used to evaluate the size, shape, and position of organs within the abdomen. In this case, palpation helps the nurse to determine if the bladder is distended and to assess the severity of the distention.
Clinical significance: Bladder distention can occur for a variety of reasons, including:
Postoperative urinary retention due to anesthesia or pain medications
Urinary tract obstruction (e.g., from a kidney stone or enlarged prostate)
Neurological conditions that affect bladder function (e.g., spinal cord injury, multiple sclerosis)
Dehydration
Certain medications (e.g., diuretics, anticholinergics)
Prompt intervention: Bladder distention can lead to complications such as urinary tract infections, kidney damage, and discomfort. It's important for the nurse to identify and address bladder distention promptly to prevent these complications.