Question

Following is a list of fungi, their methods of entry into the body, and sites of infections they cause. Categorize each type of mycosis as cutaneous, opportunistic, subcutaneous, superficial, or systemic.

Accepted Answer

Step 1: Understand the definitions of each category of mycosis: Superficial mycoses affect the outermost layers of skin and hair; Cutaneous mycoses involve deeper layers of the epidermis, hair, and nails; Subcutaneous mycoses penetrate the dermis and subcutaneous tissues; Systemic mycoses affect internal organs and can spread through the bloodstream; Opportunistic mycoses occur mainly in immunocompromised individuals and can affect various tissues. Step 2: Review the list of fungi provided, noting their typical methods of entry into the body (e.g., inhalation, trauma, direct contact) and the sites of infection they cause (e.g., skin, lungs, mucous membranes). Step 3: For each fungus, match the site of infection and method of entry to the appropriate mycosis category based on the definitions. For example, fungi causing infections limited to hair or nails are usually cutaneous, while those entering via inhalation and causing lung infections are systemic. Step 4: Pay special attention to fungi that cause infections primarily in immunocompromised hosts; these should be classified as opportunistic mycoses regardless of the site of infection. Step 5: Organize the fungi into the five categories (cutaneous, opportunistic, subcutaneous, superficial, systemic) by listing each fungus under the category that best fits its infection characteristics and mode of entry.

Following is a list of fungi, their methods of entry into the body, and sites of infections they cause. Categorize each type of mycosis as cutaneous, opportunistic, subcutaneous, superficial, or systemic.

Verified video answer for a similar problem:

Key Concepts

Types of Mycoses

Fungal Entry Routes

Host Immune Status and Opportunistic Infections