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Which of the following factors increases a patient at risk for aspiration?
1. Sleeping
2. Coughing up blood
3. Gastritis
4. CNS depression
5. Intoxication
6. Smoking
7. Hypertension
8. Weak cough reflex
9. Drug overdose
Group of answer choices:
A) 1, 2, 4, 5, 8
B) 4, 5, 6, 8, 9
C) 1, 5, 6, 7, 8
D) 2, 3, 5, 8