HCA Pharmacology & EKG Test New Hires for Nurses
2025 Actual with Questions & Answers (Latest
Update) 100% Guarantee Pass (Verified Answers)
1. Morphine:Opioid agonist:binds to the opioid mu-1 and mu-2 and kappa
v
b bv v
b bv bv bv bv bv bv bv bv
receptors in the CNS and alters pain perception and response
bv bv bv bv bv bv bv bv bv bv
Sideeffects:confusion,sedation,constipation,hypotension,respiratorydepression
v
b v
b v
b v
b v
b v
b v
b
Antidote= naloxene
bv bv
2. •Demerol:Opioidagonistmu-1andmu-2andkappareceptors. side
bv v
b bv bv bv bv bv bv bv bv
effects:
bv
-Nausea
- Vomiting
- Euphoria
- Dysphoria
bv bv
, - RespiratoryDepression v
b
Adverse effect: seizures
bv bv bv
Antidote= naloxene
bv bv
3. • Ativan bv
• :Potentiates action of GABA, resulting in increased neuronal inhibition and CNS
v
b bv bv bv bv bv bv bv bv bv bv
bv depression,
Side effects: bv
CNS:dizziness,drowsiness,lethargy,hangover,headache,ataxia,slurredspeech,
v
b v
b v
b v
b v
b v
b v
b v
b
forgetfulness, confusion, mental depression,
bv bv bv bv
4. Dilantin: 1. Anticonvulsant: stabilizes neuronal membranes and limits seizure
v
b v
b v
b bv bv bv bv bv
activity by either increasing efflux or decreasing influx of sodium ions across cell
bv bv bv bv bv bv bv bv bv bv bv bv bv
membranes in the motor cortex during generation of nerve impulses.
bv bv bv bv bv bv bv bv bv bv
2.Antiarrhythmic:normalizes sodium influx to Purkinje's fibers in patients with induced
v
b v
b bv bv bv bv bv bv bv bv bv
dysrhythmias.
bv
Side effects: bv
1. nausea, vomiting bv
2. CNS depression bv
3. respiratory depression bv
4. heart blocks b v
5. hypotension
6. dysrhythmias
5. • Nitroglycerine:-Reducesvenoustone.(Bloodpoolinginperiphveins,decreas- ing
bv bv v
b v
b v
b v
b v
b v
b v
b v
b bv
venous return to the heart.
bv bv bv bv bv
-Decreased periph.vascular resistance. bv v
b bv
-Dilation of coronary arteries and relief of coronary artery spasm.
bv bv bv bv bv bv bv bv bv
-Vasodilation of cerebral arteries, increasing O2 to brain. bv bv bv bv bv bv bv
bv bv
2025 Actual with Questions & Answers (Latest
Update) 100% Guarantee Pass (Verified Answers)
1. Morphine:Opioid agonist:binds to the opioid mu-1 and mu-2 and kappa
v
b bv v
b bv bv bv bv bv bv bv bv
receptors in the CNS and alters pain perception and response
bv bv bv bv bv bv bv bv bv bv
Sideeffects:confusion,sedation,constipation,hypotension,respiratorydepression
v
b v
b v
b v
b v
b v
b v
b
Antidote= naloxene
bv bv
2. •Demerol:Opioidagonistmu-1andmu-2andkappareceptors. side
bv v
b bv bv bv bv bv bv bv bv
effects:
bv
-Nausea
- Vomiting
- Euphoria
- Dysphoria
bv bv
, - RespiratoryDepression v
b
Adverse effect: seizures
bv bv bv
Antidote= naloxene
bv bv
3. • Ativan bv
• :Potentiates action of GABA, resulting in increased neuronal inhibition and CNS
v
b bv bv bv bv bv bv bv bv bv bv
bv depression,
Side effects: bv
CNS:dizziness,drowsiness,lethargy,hangover,headache,ataxia,slurredspeech,
v
b v
b v
b v
b v
b v
b v
b v
b
forgetfulness, confusion, mental depression,
bv bv bv bv
4. Dilantin: 1. Anticonvulsant: stabilizes neuronal membranes and limits seizure
v
b v
b v
b bv bv bv bv bv
activity by either increasing efflux or decreasing influx of sodium ions across cell
bv bv bv bv bv bv bv bv bv bv bv bv bv
membranes in the motor cortex during generation of nerve impulses.
bv bv bv bv bv bv bv bv bv bv
2.Antiarrhythmic:normalizes sodium influx to Purkinje's fibers in patients with induced
v
b v
b bv bv bv bv bv bv bv bv bv
dysrhythmias.
bv
Side effects: bv
1. nausea, vomiting bv
2. CNS depression bv
3. respiratory depression bv
4. heart blocks b v
5. hypotension
6. dysrhythmias
5. • Nitroglycerine:-Reducesvenoustone.(Bloodpoolinginperiphveins,decreas- ing
bv bv v
b v
b v
b v
b v
b v
b v
b v
b bv
venous return to the heart.
bv bv bv bv bv
-Decreased periph.vascular resistance. bv v
b bv
-Dilation of coronary arteries and relief of coronary artery spasm.
bv bv bv bv bv bv bv bv bv
-Vasodilation of cerebral arteries, increasing O2 to brain. bv bv bv bv bv bv bv
bv bv
