The nurse evaluates a nursing student’s understanding of chemotherapy. When the nurse asks, “Which factor would be a major obstacle to successful chemotherapy?” What is the student’s best response?
“The client’s degree of nausea.”
“The patient’s reluctance about the doses administered.”
“The toxicity of anticancer drugs to normal tissues.”
“The difficulty of maintaining venous access.”
The Correct Answer is C
A. "The client’s degree of nausea."
The client's degree of nausea is a side effect of chemotherapy, but it is not a major obstacle to successful chemotherapy in the broader sense. Nausea can often be managed with antiemetic medications, and it is generally considered a manageable aspect of chemotherapy care.
B. "The patient’s reluctance about the doses administered."
Patient compliance and acceptance of the prescribed treatment are important factors in the success of chemotherapy. However, while patient reluctance can be a challenge, it is not considered a major obstacle to chemotherapy as there are strategies and interventions to address issues related to patient understanding, fears, or concerns.
C. "The toxicity of anticancer drugs to normal tissues."
This is the correct answer. The toxicity of anticancer drugs to normal tissues is a major obstacle in chemotherapy. While the drugs aim to kill rapidly dividing cancer cells, they can also affect healthy cells, leading to side effects and complications. Striking a balance between effective cancer treatment and minimizing harm to normal tissues is a key challenge in chemotherapy.
D. "The difficulty of maintaining venous access."
Maintaining venous access can be a logistical challenge in chemotherapy, but it is not considered a major obstacle to successful treatment. While it is important for delivering chemotherapy drugs, there are various methods and technologies to address issues related to venous access, such as the use of central venous catheters or ports.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Shellfish
Shellfish consumption is not typically contraindicated with targeted cancer therapy. However, it is essential for individuals undergoing cancer treatment to follow a well-balanced and nutritious diet. If there are specific dietary restrictions or recommendations based on an individual's overall health or treatment plan, these should be discussed with the healthcare provider or a registered dietitian.
B. Grapefruit
Grapefruit and grapefruit juice contain compounds that can interfere with the metabolism of certain medications, including many targeted therapies. This can result in either increased or decreased levels of the drug in the bloodstream, potentially affecting the efficacy and safety of the treatment. Therefore, individuals receiving targeted therapy are often advised to avoid grapefruit.
C. Yerba mate
Yerba mate is a type of tea made from the leaves of the Ilex paraguariensis plant. While it is generally considered safe, specific interactions with targeted cancer therapies are not well-documented. However, it is always advisable for individuals undergoing cancer treatment to consult with their healthcare team regarding dietary choices, including herbal teas.
D. Aged cheese
Aged cheese is not typically contraindicated with targeted cancer therapy. However, dietary recommendations may vary based on individual health conditions and treatment plans. In some cases, certain dietary restrictions or modifications may be advised, so it's important for individuals to discuss their specific dietary needs with their healthcare providers or dietitians.
Correct Answer is A
Explanation
A. Tiotropium (Spiriva) works by relaxing and dilating the bronchioles
Tiotropium is an anticholinergic bronchodilator used in the management of chronic obstructive pulmonary disease (COPD). It works by blocking the action of acetylcholine, a neurotransmitter, leading to relaxation and dilation of the bronchioles, which helps improve airflow in the lungs.
B. If you experience dry mouth, stop taking the medication immediately
Dry mouth is a common side effect of tiotropium but is not a reason to stop taking the medication. The nurse may advise the patient to manage dry mouth with measures such as increased water intake or using sugar-free gum.
C. Use tiotropium (Spiriva) as needed for sudden breathing problems
Tiotropium is typically used as a maintenance medication for long-term control of COPD symptoms, not as a rescue medication for sudden breathing problems. Short-acting bronchodilators are often prescribed for acute symptom relief.
D. Remove the capsules from the packaging and place in your 7-day med box
Tiotropium is available in a dry powder inhalation capsule, and it should be used with the inhalation device provided. Removing the capsules from the packaging and placing them in a weekly medication box is not the correct method for administration.
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