Which of the following examples describe potential barrier(s) to healthcare that an individual with impairments may face? Select all that apply
Patient is unable to afford medical devices
Patient is unable to attend an appointment due to transportation challenges
Patient is shown a lack of respect from providers (health care professionals)
Individuals with impairments face no potential barriers
Correct Answer : A,B,C
Healthcare disparities among individuals with impairments are often the result of multifaceted barriers that impede access to necessary services. These barriers can be economic, physical, or social, collectively leading to poorer health outcomes. Identifying these obstacles is the first step toward creating an equitable healthcare system. Providers must be aware of these challenges to implement accommodations that facilitate inclusive care and respect the autonomy of all patients.
Rationale:
A. The inability to afford medical devices, such as mobility aids or specialized hearing equipment, represents a significant financial barrier. Many individuals with impairments live on fixed incomes, and high out-of-pocket costs can prevent them from obtaining essential tools for daily functioning. This economic constraint directly limits their ability to manage their health and maintain independence.
B. Transportation challenges are a common structural barrier for those with physical or sensory impairments. Lack of accessible public transit or the inability to drive can make attending regular medical appointments nearly impossible. This leads to missed screenings and delayed treatment for chronic conditions. Geographic isolation further compounds the difficulty of accessing specialized healthcare providers.
C. A lack of respect from providers constitutes an attitudinal barrier that can discourage patients from seeking care. Bias, stereotyping, or "diagnostic overshadowing"—where symptoms are incorrectly attributed to a disability—erodes the therapeutic relationship. When patients feel devalued, they are less likely to communicate openly, which compromises the quality of clinical assessments.
D. Claiming that individuals with impairments face no potential barriers is a factual error that ignores documented social and systemic inequalities. Extensive research confirms that people with disabilities encounter significantly more obstacles to care than the general population. Denying these barriers prevents the implementation of necessary reforms and perpetuates healthcare inequities across the disability community.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D"]
Explanation
Suppository bases are the vehicles used to deliver therapeutic agents into the rectal, vaginal, or urethral orifices. These bases are selected based on their melting points and solubility profiles to ensure proper drug release. Water-soluble bases dissolve in mucosal fluids rather than melting at body temperature, providing a distinct delivery mechanism compared to fatty bases.
Rationale:
A. Glycerinated gelatin is a classic water-soluble base commonly utilized for vaginal suppositories. It is composed of a mixture of glycerin and gelatin that slowly dissolves in mucous secretions. This provides a prolonged release of the medication as the base gradually hydrates and liquefies in the cavity.
B. Wecobee is a fatty, oleaginous base derived from coconut oil. It is designed to melt at body temperature to release the active pharmaceutical ingredient. Because it is hydrophobic and lipid-based, it does not qualify as a water-soluble or water-miscible vehicle for suppository formulation.
C. PEGs (Polyethylene Glycols) are versatile polymers used extensively as water-miscible suppository bases. Different molecular weights are blended to achieve specific hardness and dissolution rates. They do not melt at body temperature but instead dissolve in the body's natural fluids to release the incorporated drug.
D. Poloxamers (Pluronics) are synthetic block copolymers with surfactant properties that are water-miscible. They can form thermally reversible gels, making them useful in specialized pharmaceutical delivery systems. They are compatible with aqueous environments and are categorized among the hydrophilic vehicles used for non-fatty suppository preparations.
E. Witepsol consists of a series of saturated fatty acid triglycerides and is a common oleaginous base. It is frequently used for rectal suppositories because it melts rapidly at approximately 37 degrees Celsius. As a lipophilic base, it is not miscible with water and does not dissolve in aqueous fluids.
Correct Answer is A
Explanation
Step 1 is to identify the definition of percentage weight-in-volume (% w/v)
Percentage w/v = (grams of drug ÷ 100 mL of solution)
Step 2 is to convert the given concentration (mg/mL) into grams per milliliter
10 mg ÷ 1,000 = 0.01
Result at this step = 0.01 g/mL
Step 3 is to calculate the amount of drug in grams per 100 mL
(0.01 × 100) = 1
Result at this step = 1 g per 100 mL
Step 4 is to express this as a percentage
1 g per 100 mL = 1%
Result at this step = 1%
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