A nurse is planning care for a client who has neurogenic shock following a spinal cord injury. Which of the following provider prescriptions should the nurse anticipate? (Select all that apply.)
(Select All that Apply.)
A.
Metoprolol
B.
Lactated Ringers intravenous fluid
C.
Furosemide
D.
Dopamine
E.
Epinephrine
The correct answer and Explanation is :
For a client experiencing neurogenic shock following a spinal cord injury, the following provider prescriptions should be anticipated:
B. Lactated Ringers intravenous fluid
D. Dopamine
E. Epinephrine
Explanation:
Neurogenic Shock is a type of distributive shock that results from the loss of sympathetic tone leading to vasodilation and hypotension, often associated with spinal cord injuries. The key management strategies focus on stabilizing the cardiovascular system and addressing the underlying cause.
- Lactated Ringers intravenous fluid (B):
- Rationale: Lactated Ringers is a type of crystalloid fluid used to restore intravascular volume and improve blood pressure in patients experiencing shock. In neurogenic shock, the body’s ability to regulate blood pressure is compromised due to loss of sympathetic tone, so fluid resuscitation is essential to help increase blood volume and support blood pressure.
- Dopamine (D):
- Rationale: Dopamine is a vasoactive drug that can be used to increase blood pressure in cases of shock. It works by stimulating beta-adrenergic receptors, leading to improved cardiac output and vasoconstriction. In neurogenic shock, where blood pressure is critically low due to vasodilation, dopamine can help counteract this effect and stabilize blood pressure.
- Epinephrine (E):
- Rationale: Epinephrine is another vasoactive agent that can be used in shock management. It acts on both alpha and beta-adrenergic receptors, which can help increase heart rate, cardiac output, and systemic vascular resistance. This makes it useful in managing hypotension and supporting cardiovascular function in severe cases of neurogenic shock.
Not recommended:
- Metoprolol (A):
- Rationale: Metoprolol is a beta-blocker, which would not be appropriate for neurogenic shock. Beta-blockers could potentially worsen hypotension by decreasing heart rate and cardiac output, which is counterproductive in this scenario.
- Furosemide (C):
- Rationale: Furosemide is a diuretic used to manage fluid overload, but it would not be appropriate for neurogenic shock. In this condition, the focus is on increasing blood volume and blood pressure rather than removing fluids. Diuretics could exacerbate hypotension and are not typically used in the initial management of neurogenic shock.
In summary, fluid resuscitation with Lactated Ringers, along with vasoactive medications like Dopamine and Epinephrine, are crucial in managing neurogenic shock to stabilize the cardiovascular system and improve blood pressure.