Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A nurse is teaching a group of young adult clients about risk factors for hearing loss. Which of the following factors should the nurse include in the teaching? (Select all that apply.)
A. Frequent exposure to low-volume noise
Frequent exposure to low-volume noise is not typically a risk factor for hearing loss. Hearing loss is more commonly associated with prolonged exposure to high-volume noise, which can damage the delicate structures within the ear.
B. Chronic infections of the middle ear
Chronic infections of the middle ear, such as chronic otitis media, can lead to hearing loss. These infections can cause persistent inflammation and fluid buildup, which may damage the middle ear structures over time, leading to conductive hearing loss.
C. Perforation of the eardrum
Perforation of the eardrum, or a ruptured eardrum, can result in hearing loss. The eardrum is essential for the proper conduction of sound waves to the inner ear. A perforation disrupts this process and can reduce hearing ability until the eardrum heals or is surgically repaired.
D. Born with a high birth weight
Being born with a high birth weight is not a known risk factor for hearing loss. Hearing loss at birth is more commonly associated with genetic factors, prenatal and perinatal infections, and complications during birth.
E. Use of a loop diuretic
The use of a loop diuretic can be a risk factor for hearing loss. These medications can have ototoxic effects, especially when administered in high doses or with rapid intravenous infusion, potentially leading to temporary or permanent hearing loss.
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Full Explanation
Choice A reason:Frequent exposure to low-volume noise is not typically a risk factor for hearing loss. Hearing loss is more commonly associated with prolonged exposure to high-volume noise, which can damage the delicate structures within the ear.
Choice B reason: Chronic infections of the middle ear, such as chronic otitis media, can lead to hearing loss. These infections can cause persistent inflammation and fluid buildup, which may damage the middle ear structures over time, leading to conductive hearing loss.
Choice C reason: Perforation of the eardrum, or a ruptured eardrum, can result in hearing loss. The eardrum is essential for the proper conduction of sound waves to the inner ear. A perforation disrupts this process and can reduce hearing ability until the eardrum heals or is surgically repaired.
Choice D reason: Being born with a high birth weight is not a known risk factor for hearing loss. Hearing loss at birth is more commonly associated with genetic factors, prenatal and perinatal infections, and complications during birth.
Choice E reason: The use of a loop diuretic can be a risk factor for hearing loss. These medications can have ototoxic effects, especially when administered in high doses or with rapid intravenous infusion, potentially leading to temporary or permanent hearing loss.
Similar Questions
A nurse is preparing to administer heparin subcutaneously to a client. Which of the following is an appropriate action by the nurse?
A. Inject the medication into the abdomen above the level of the iliac crest.
Injecting the medication into the abdomen above the level of the iliac crest is not recommended. The preferred sites for subcutaneous injections are the fatty tissue over the triceps, the abdomen from below the costal margin to the iliac crests, and the anterior aspects of the thighs. The area above the iliac crest may not have sufficient subcutaneous tissue, which could affect the absorption of the medication.
B. Use a 1-inch needle to inject the medication.
Using a 1-inch needle can be appropriate depending on the client's body mass. For most adults, a 5/8-inch to 1-inch needle is recommended for subcutaneous injections to ensure the medication is delivered to the subcutaneous tissue and not into the muscle.
C. Use a 25-gauge needle to inject the medication.
Using a 25-gauge needle is the appropriate action when administering heparin subcutaneously. A smaller gauge needle, such as 25-gauge, is typically used for subcutaneous injections to minimize discomfort and tissue trauma.
D. Massage the injection site after administration of the medication.
Massaging the injection site after administration of the medication is not recommended when administering heparin subcutaneously. Massaging the site can cause the medication to be absorbed more quickly than intended and may increase the risk of bleeding.
Full Explanation
Choice A reason: Injecting the medication into the abdomen above the level of the iliac crest is not recommended. The preferred sites for subcutaneous injections are the fatty tissue over the triceps, the abdomen from below the costal margin to the iliac crests, and the anterior aspects of the thighs. The area above the iliac crest may not have sufficient subcutaneous tissue, which could affect the absorption of the medication.
Choice B reason: Using a 1-inch needle can be appropriate depending on the client's body mass. For most adults, a 5/8-inch to 1-inch needle is recommended for subcutaneous injections to ensure the medication is delivered to the subcutaneous tissue and not into the muscle.
Choice C reason: Using a 25-gauge needle is the appropriate action when administering heparin subcutaneously. A smaller gauge needle, such as 25-gauge, is typically used for subcutaneous injections to minimize discomfort and tissue trauma.
Choice D reason: Massaging the injection site after administration of the medication is not recommended when administering heparin subcutaneously. Massaging the site can cause the medication to be absorbed more quickly than intended and may increase the risk of bleeding.
A nurse is caring for a client who is experiencing an increase in intracranial pressure (ICP). The nurse should expect which of the following as an early manifestation of increased ICP?
A. Papilledema
Papilledema, which is the swelling of the optic disc due to increased ICP, is not typically an early sign. It is usually a later manifestation because it takes time for the pressure to build up and affect the optic nerve.
B. Restlessness
Restlessness can be an early sign of increased ICP. As ICP begins to rise, it can cause subtle changes in a person's level of consciousness, leading to agitation or restlessness. This is often one of the first signs that healthcare providers notice when monitoring for changes in neurological status.
C. Projectile vomiting
Projectile vomiting may occur with increased ICP, but it is not usually an early sign. It tends to occur after other symptoms such as headache and altered consciousness and is more indicative of significant pressure increases that affect the brainstem.
D. Decorticate posturing
Decorticate posturing is a severe sign of brain injury associated with increased ICP but is not an early sign. It indicates significant damage to the brain and is a late and ominous sign in the progression of increased ICP.
Full Explanation
Choice A reason: Papilledema, which is the swelling of the optic disc due to increased ICP, is not typically an early sign. It is usually a later manifestation because it takes time for the pressure to build up and affect the optic nerve.
Choice B reason: Restlessness can be an early sign of increased ICP. As ICP begins to rise, it can cause subtle changes in a person's level of consciousness, leading to agitation or restlessness. This is often one of the first signs that healthcare providers notice when monitoring for changes in neurological status.
Choice C reason: Projectile vomiting may occur with increased ICP, but it is not usually an early sign. It tends to occur after other symptoms such as headache and altered consciousness and is more indicative of significant pressure increases that affect the brainstem.
Choice D reason: Decorticate posturing is a severe sign of brain injury associated with increased ICP but is not an early sign. It indicates significant damage to the brain and is a late and ominous sign in the progression of increased ICP.
A nurse is teaching a client who has left-sided weakness how to use a quad cane. Which of the following client actions indicates an understanding of the teaching?
A. The client moves the cane 2 feet ahead.
Moving the cane 2 feet ahead is too far and can cause imbalance or a fall. The cane should be moved a short distance ahead, about the length of one natural step.
B. The client holds the cane with their right hand.
Holding the cane with the right hand is correct for someone with left-sided weakness. The cane should be used on the stronger side of the body to provide support for the weaker side.
C. The client takes a step with their left foot first.
Taking a step with the left foot first is not correct because the weaker leg should be advanced to the cane to ensure stability and support when moving.
D. The client advances the weaker (left) leg forward to the cane.
Advancing the weaker leg forward to the cane is correct. The cane provides support for the weaker leg, helping to maintain balance as the client walks.
Full Explanation
Choice A reason: Moving the cane 2 feet ahead is too far and can cause imbalance or a fall. The cane should be moved a short distance ahead, about the length of one natural step.
Choice B reason: Holding the cane with the right hand is correct for someone with left-sided weakness. The cane should be used on the stronger side of the body to provide support for the weaker side.
Choice C reason : Taking a step with the left foot first is not correct because the weaker leg should be advanced to the cane to ensure stability and support when moving.
Choice D reason: Advancing the weaker leg forward to the cane is correct. The cane provides support for the weaker leg, helping to maintain balance as the client walks.