A nurse is caring for a client who has received propofol during a colonoscopy. The nurse should monitor for which of the following as an adverse effect of the medication?
Increase in heart rate
Decrease in respiratory rate
Increase in bowel function
Decrease in body temperature
The Correct Answer is B
Propofol causes positive modulation of the inhibitory function of the neurotransmitter gamma-aminobutyric acid (GABA) through GABA-A receptors. It also enhances GABA's effects leads to increased chloride influx into neurons, causing hyperpolarization and decreased neuronal activity. This results in the sedative and hypnotic effects for which propofol is used during anesthesia. Propofol can cause respiratory depression when levels in the blood are high and hence respiratory rate should be monitored closely
A-Propofol is likely to cause bradycardia due to depression of central cardiac centers
C-Propofol has no effect on bowel function
D-Propofol can cause hypothermia when used in anesthesia but not as critical as respiratory depression
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Related Questions
Correct Answer is D
Explanation
This group of individuals is not typically contraindicated for the varicella vaccine. In fact, older adults who have not been previously vaccinated or have not had chickenpox are often encouraged to receive the vaccine.
The varicella vaccine is produced using embryonated chicken eggs. Individuals with a severe allergy to eggs (such as anaphylaxis) should avoid this vaccine. However, most people with mild egg allergies can safely receive it. A healthcare provider should assess the severity of the egg allergy before making a decision.
There is no known contraindication between the varicella vaccine and the human papillomavirus (HPV) vaccine. These vaccines target different infections and can be administered independently.
Individuals with advanced immunosuppression, including those with AIDS, should not receive the varicella vaccine. Their weakened immune system may not respond effectively to the vaccine, and there is a risk of disseminated varicella infection.
Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"}}
Explanation
Foods with vitamin C improves iron absorption , black stools are expected on iron supplements and do not need reporting, Iron stains teeth and rinsing the mouth after intake is necessary. Gastric acid enhance iron absorption and antacids should be avoided. Taking iron on an empty stomach increases risk of GI side effects
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