Multiple Choice
In glandular epithelial tissue, what is the key difference between endocrine glands and exocrine glands?
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4. Tissues & Histology
Glandular Epithelial Tissue
Multiple Choice
If you had many more goblet cells than you're supposed to, which symptom are you most likely to experience?
A
A dry throat.
B
Low hormone levels.
C
Difficulty breathing.
D
High blood pressure.
Verified step by step guidance1
Understand the function of goblet cells: Goblet cells are specialized epithelial cells found in the respiratory and digestive tracts. Their primary function is to secrete mucus, which helps to protect and lubricate the lining of these tracts.
Consider the role of mucus in the respiratory system: In the respiratory system, mucus traps dust, microbes, and other particles, preventing them from reaching the lungs. It also keeps the airways moist, facilitating easier breathing.
Analyze the effect of having an excess of goblet cells: If there are more goblet cells than normal, this would lead to an overproduction of mucus. Excess mucus can obstruct airways, making it difficult for air to pass through, which can lead to difficulty breathing.
Evaluate the symptoms associated with excess mucus production: Difficulty breathing is a common symptom when there is too much mucus in the airways, as it can cause blockages and reduce airflow.
Conclude why difficulty breathing is the most likely symptom: Given the role of goblet cells and the effects of excess mucus, difficulty breathing is the most logical symptom to experience when there is an overproduction of mucus due to an increased number of goblet cells.
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