The table lists the causative agents for four different diseases - HSC - SSCE Biology - Question 8 - 2002 - Paper 1
Question 8
The table lists the causative agents for four different diseases.
| Disease name | Causative agent |
|-----------------------------|-----------------... show full transcript
Worked Solution & Example Answer:The table lists the causative agents for four different diseases - HSC - SSCE Biology - Question 8 - 2002 - Paper 1
Step 1
Identify the causative agents of the diseases
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
From the table, we see the following causative agents:
Influenza: Virus
Creutzfeldt-Jacob disease: Prion
Ringworm: Fungus
Food poisoning: Bacterium
Step 2
Determine the appropriate treatment for each disease
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Antibiotics are effective against bacterial infections. Therefore, we check which of the diseases has a bacterial causative agent:
Influenza: caused by a virus (not treatable with antibiotics)
Creutzfeldt-Jacob disease: caused by a prion (not treatable with antibiotics)
Ringworm: caused by a fungus (not treatable with antibiotics)
Food poisoning: caused by a bacterium (treatable with antibiotics)
Step 3
Select the correct answer
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Considering the causative agents, treatment with antibiotics would be most appropriate for Food poisoning.
