A medical assistant should identify that which of the following tasks requires the use of gloves?
Obtaining a tympanic reading
Administering a nebulizer treatment
Performing a visual acuity test
Removing a cyst
The Correct Answer is B
A. Obtaining a tympanic reading: This procedure does not typically require gloves as it is non-invasive and does not involve contact with bodily fluids.
B. Administering a nebulizer treatment: Gloves should be worn during this procedure to maintain hygiene and prevent exposure to respiratory secretions.
C. Performing a visual acuity test: This test is non-invasive and does not require gloves.
D. Removing a cyst: This procedure typically requires more than gloves; it involves aseptic technique and potentially sterile equipment. Gloves are part of the preparation but are not sufficient on their own.
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Correct Answer is B
Explanation
A. Lysosomes: Lysosomes contain digestive enzymes that break down waste materials and cellular debris but are not responsible for energy production.
B. Mitochondria: Mitochondria are known as the "powerhouses" of the cell because they produce energy through cellular respiration.
C. Nucleolus: The nucleolus is involved in producing ribosomes and RNA synthesis, not energy production.
D. Microvilli: Microvilli increase the surface area of cells for absorption but do not produce energy.
Correct Answer is C
Explanation
A. A patient's nationality pertains to the place where they hold citizenship: This statement is generally accurate and does not represent a stereotype. Nationality and citizenship can be related but are not inherently stereotypical.
B. A patient's religion will not affect medical decisions: This is not a stereotype but rather a factual consideration. Religion can influence medical decisions for some patients, so it is important to respect and understand each patient's preferences.
C. Patients who have the same physical characteristics are from the same race: This is a stereotype and can be misleading. Physical characteristics do not solely define race or ethnicity, and assuming so can lead to biased interactions.
D. Older adult patients will be most comfortable with digital resources: This is a generalization rather than a stereotype. While some older adults may be comfortable with digital resources, others may prefer traditional methods.