Smartly Prepare Exam with Free Online CCRN-Adult Practice Test

We offer the latest CCRN-Adult practice test designed for free and effective online CCRN (Adult) - Direct Care Eligibility Pathway certification preparation. It's a simulation of the real CCRN-Adult exam experience, built to help you understand the structure, complexity, and topics you'll face on exam day.

Question 1

A patient with a sodium level of 114 mEq/L is most likely to develop

Options :

A : tetany.

B : flaccid paralysis.

C : seizures.

D : cardiac arrhythmias.

Answer: C

Question 2

Which of the following diagnostic procedures best pinpoints the location, size, and origin of a cerebral aneurysm?

Options :

A : MRI

B : cerebral angiography

C : positron emission tomography (PET) scanning

D : CT scanning

Answer: B

Question 3

For a patient with suspected pulmonary embolism, which of the following is the most definitive diagnostic test?

Options :

A : pulmonary angiography

B : ABG analysis

C : ventilation scan

D : chest x-ray

Answer: A

Question 4

The goal of PEEP therapy in acute lung injury (ALI) is to

Options :

A : decrease PAP.

B : decrease airway resistance.

C : increase cardiac output.

D : reduce physiologic shunting.

Answer: D

Question 5

A patient is intubated, is unable to follow simple commands, and has no history of alcohol abuse. The patient has become increasingly disoriented and confused over the past 24 hours. After assessment and treatment of pain, the best medication intervention for management is

Options :

A : lorazepam (Ativan).

B : cisatracurium (Nimbex).

C : midazolam (Versed).

D : dexmedetomidine (Precedex).

Answer: D