Nokea
A patient with chronic kidney disease is prescribed erythropoietin-stimulating agents (ESAs) to manage anemia. Which laboratory parameter should be monitored closely during ESA therapy?
- A. Serum potassium
- B. Serum creatinine
- C. Hemoglobin
- D. Platelet count
Correct Answer: C
Rationale: Erythropoietin-stimulating agents (ESAs) are prescribed to manage anemia in patients with chronic kidney disease. Monitoring the hemoglobin level closely during ESA therapy is crucial to ensure that the treatment is effective in increasing red blood cell production without causing excessive elevation. Hemoglobin levels should be checked regularly to adjust the ESA dosage accordingly and prevent risks associated with high hematocrit levels, such as increasing blood viscosity and cardiovascular events. Monitoring serum potassium, creatinine, and platelet count are important in the management of chronic kidney disease for different reasons, but for ESA therapy, monitoring hemoglobin is the most essential parameter.
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A patient presents with a thyroid nodule and signs of hyperthyroidism. Fine-needle aspiration biopsy reveals spindle-shaped cells and psammoma bodies. Which endocrine disorder is most likely responsible for these symptoms?
- A. Hashimoto's thyroiditis
- B. Graves' disease
- C. Follicular thyroid carcinoma
- D. Papillary thyroid carcinoma
Correct Answer: C
Rationale: The presence of spindle-shaped cells and psammoma bodies on fine-needle aspiration biopsy is characteristic of follicular thyroid carcinoma. This type of thyroid cancer can present as a thyroid nodule associated with signs of hyperthyroidism due to the release of thyroid hormones from the cancerous thyroid cells. Hashimoto's thyroiditis is an autoimmune condition that typically presents with hypothyroidism, while Graves' disease is another autoimmune disorder that results in hyperthyroidism but is not associated with the presence of spindle-shaped cells and psammoma bodies in this context. Papillary thyroid carcinoma may also present with thyroid nodules, but it is more commonly associated with papillary structures and nuclear features rather than spindle-shaped cells seen in follicular thyroid carcinoma.
The best prevention management of contact latex allergy is ______.
- A. applying lotion before gloving
- B. avoidance of latex products
- C. avoiding rubberized goods
- D. resigning from the job
Correct Answer: B
Rationale: The best prevention management of contact latex allergy is to avoid latex products entirely. Latex allergies can range from mild skin irritation to severe reactions such as anaphylaxis. This means that even applying lotion before using latex gloves may not be sufficient to prevent an allergic reaction in individuals who are sensitized to latex. It is important for individuals with latex allergy to completely avoid exposure to latex products, including rubberized goods, to prevent triggering an allergic response. Resigning from the job is not a practical solution and should not be necessary if proper precautions are taken to avoid latex exposure.
Who among the following is the BEST to sign an informed consent during a surgical procedure of a child at the health center?
- A. A 26 year old brother who is a drug addict
- B. A father who is 40 years old and illiterate
- C. A sister, 21 years old but undergoing dialysis
- D. A mother, 35 years old with on and off seizure illiterate person can sign the surgical consent form with an "X."
Correct Answer: D
Rationale: In this scenario, the mother, who is 35 years old and illiterate but with on and off seizure, is the best candidate to sign the informed consent for a surgical procedure for the child. The mother is the primary caregiver and decision-maker for the child in most cases, and her relationship to the child is most crucial in this situation. Despite her illiteracy, she can still comprehend the importance of the procedure for her child's well-being. Additionally, accommodations can be made for an illiterate person to sign the consent form by using an "X" as a signature. It is important that the person signing the consent form has a clear understanding of the risks and benefits involved, as well as the ability to make decisions in the best interest of the child.
Which is the MOST important risk factor to osteoporosis
- A. Menopause
- B. With history of previous fracture
- C. Being male
- D. Short in height
Correct Answer: A
Rationale: Menopause is the most important risk factor for osteoporosis because it leads to a decrease in estrogen levels, which plays a crucial role in maintaining bone density. After menopause, women are at a higher risk of developing osteoporosis due to loss of estrogen's protective effects on bone mass. Other risk factors like history of previous fracture, being male, and short stature can also contribute to osteoporosis, but menopause has the strongest association with the development of the condition. It is essential for postmenopausal women to be aware of this risk factor and take preventive measures such as regular exercise, adequate calcium and vitamin D intake, and appropriate medical evaluation and treatment as needed.
Which is the best strategy to control Incidence of Rabies in the community
- A. Impound dogs
- B. Kill stray dogs
- C. Responsible pet owner
- D. Fine the owner
Correct Answer: C
Rationale: The best strategy to control the incidence of rabies in the community is to promote responsible pet ownership. Responsible pet owners ensure that their pets are vaccinated against rabies, kept on a leash or within a confined area, and are not allowed to roam freely. By doing so, the chances of their pets contracting and spreading rabies are greatly reduced. This approach focuses on prevention rather than reactive measures such as impounding or killing dogs, which may not effectively tackle the root cause of the problem. Additionally, fining the owner may serve as a deterrent, but it does not address the overall issue of preventing rabies transmission. Encouraging responsible pet ownership is a sustainable and humane way to reduce the incidence of rabies in the community.