The nurse is providing post-procedure care for a patient recovering from a lumbar puncture. Which order should the nurse anticipate for this patient?

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: C

Rationale: The correct answer is C because acetylcholine actually increases digestion by stimulating the release of digestive enzymes and promoting peristalsis. A is incorrect because norepinephrine dilates the pupil, B is incorrect because epinephrine does increase blood pressure, and D is incorrect because norepinephrine does increase heart rate. Remember, acetylcholine is primarily responsible for parasympathetic responses, which include rest and digest functions.

Correct Answer: D

Rationale: The correct answer is D: neurotransmitters. Neurons store and release neurotransmitters in response to signals to communicate with other neurons or target cells. Neurotransmitters play a crucial role in transmitting signals across synapses. Toxins (A) are harmful substances, not involved in neuronal communication. Cytokines (B) and chemokines (C) are signaling molecules involved in immune responses, not neuronal communication. Therefore, the correct choice is neurotransmitters.

Correct Answer: A

Rationale: The correct answer is A: Naegleria fowleri. This is because Naegleria fowleri is known to be the causative agent of primary amoebic meningoencephalitis, a rare but serious infection of the brain. This amoeba enters the body through the nasal passages and travels to the brain, causing inflammation and damage. Entameba histolyticum is a different species of amoeba that causes amoebiasis, a gut infection. Amoeba proteus is a harmless freshwater amoeba used in biology studies. Acanthamoeba polyphaga can cause infections in immunocompromised individuals but is not associated with primary amoebic meningoencephalitis.

Correct Answer: A

Rationale: The correct answer is A: Reflexes will be normal. In a patient with a head injury resulting from trauma and no other injuries, deep tendon reflexes are typically unaffected by the injury. The brain stem controls deep tendon reflexes, and since there are no other injuries, the reflexes should remain normal. Choices B, C, and D are incorrect because they do not align with the typical response of deep tendon reflexes in a head injury without other injuries. Choice B stating that reflexes cannot be elicited is incorrect as deep tendon reflexes are usually intact in this scenario. Choice C suggesting all reflexes will be diminished but present is incorrect as deep tendon reflexes are typically not affected by head injuries. Choice D stating that some reflexes will be present depending on the area of injury is incorrect because deep tendon reflexes are primarily controlled by the brain stem, which is not directly affected in this situation.