Which statement best describes a subdural hematoma?
Bleeding occurs between the dura and the skull.
Bleeding is generally arterial, and brain compression occurs rapidly.
Bleeding occurs between the dura and the cerebrum.
The hematoma commonly occurs in the pretemporal region.
The Correct Answer is A
A subdural hematoma is a type of intracranial bleeding that occurs between the dura mater (the
outermost layer of the meninges) and the skull. The dura mater is a tough membrane that covers
and protects the brain. When a subdural hematoma occurs, blood collects between the dura mater
and the skull, resulting in increased pressure on the brain.
Bleeding is generally arterial, and brain compression occurs rapidly in (Option B) is incorrect because
while bleeding in a subdural hematoma can be arterial, it can also be venous. The rate of bleeding
and brain compression can vary depending on the size and severity of the hematoma.
Bleeding occurs between the dura and the cerebrum in (Option C) is incorrect because the bleeding
in a subdural hematoma does not occur between the dura and the cerebrum (the largest part of the
brain). It specifically occurs between the dura and the skull.
The hematoma commonly occurs in the pretemporal region in (Option D) is incorrect because the
location of a subdural hematoma can vary. While pretemporal region is a possible location, subdural
hematomas can occur in different areas of the brain, depending on the site of injury.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Infants and children have open growth plates, also known as epiphyseal plates, at the ends of
their long bones. These plates are responsible for bone growth and are not fully fused until
the child reach skeletal maturity. Due to the presence of open growth plates, infants and
children are more prone to fractures because their bones are still developing and are less
dense than those of adults.
Their bones have less blood flow in (Option A) is incorrect because cchildren’s bones
actually have a greater blood flow compared to adults. This increased blood flow supports the
rapid growth and development of bones in children.
Growth occurs in children as a result of an increase in the number of muscle fibers in (option
B) is incorrect because ggrowth in children occurs primarily due to the elongation and
thickening of existing muscle fibres, not an increase in their number. This option inaccurately
suggests that children's muscles increase in fibber count to facilitate growth.
Because soft tissues are resilient in children, dislocations and spirals are less common than in
adults in (Option D is) incorrect. While soft tissues may be more resilient in children, it does
not mean that dislocations and sprains are less common than in adults. In fact, children's
ligaments and joint structures are still developing and may be more susceptible to injuries
such as sprains and dislocations compared to adults.
Correct Answer is A
Explanation
Graves' disease is an autoimmune disorder that affects the thyroid gland and results in the overproduction of thyroid hormones. Treatment for Graves' disease typically involves medications to regulate thyroid function. Adherence to the medication regimen is crucial for managing the disease and controlling symptoms.
By prioritizing the goal of verbalizing the importance of adherence to the medication regimen, the nurse aims to educate the adolescent about the significance of taking medications as prescribed. This education can help the adolescent understand the impact of medication non-adherence on their health and encourage them to actively participate in their treatment.
, developing alternative educational goals in (option B) is incorrect because it, is not directly related to the management of Graves' disease and its treatment.
allowing the adolescent to make decisions about whether or not to take medication in (option C) is incorrect because it, is not appropriate for a condition like Graves' disease where medication adherence is necessary for disease management. In this case, the nurse should focus on providing education and support to help the adolescent understand the importance of medication compliance.
relieving constipation in (option D) is incorrect because it, may be a consideration if constipation is a symptom experienced by the adolescent with Graves' disease. However, it is not the priority nursing goal as compared to ensuring adherence to the medication regimen, which directly addresses the management of Graves' disease.
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