Learning Path
Question & Answer
Choose the Best Answer
Lactobacillus in the gastrointestinal tract
Staphylococcus aureus on the skin
Pseudomonas aeruginosa in the lungs
Clostridium difficile in the intestines
Understanding the Answer
Let's break down why this is correct
Lactobacillus lives in the gut and makes lactic acid from sugars. Other options are incorrect because Many people think skin bacteria are always bad, but Staphylococcus aureus can be harmless on skin; Pseudomonas aeruginosa is usually a lung pathogen, not a normal lung resident.
Key Concepts
Healthy Human Microbiome
hard level question
understand
Deep Dive: Healthy Human Microbiome
Master the fundamentals
Definition
Characterizing the healthy human microbiome involves studying the microbial communities present in different body sites, such as the gastrointestinal tract, oral cavity, lungs, urogenital tract, and skin. Understanding the composition and diversity of these microbiomes is essential for assessing human health.
Topic Definition
Characterizing the healthy human microbiome involves studying the microbial communities present in different body sites, such as the gastrointestinal tract, oral cavity, lungs, urogenital tract, and skin. Understanding the composition and diversity of these microbiomes is essential for assessing human health.
Ready to Master More Topics?
Join thousands of students using Seekh's interactive learning platform to excel in their studies with personalized practice and detailed explanations.