Back to Iowa
Iowa Class C Knowledge Test Practice
Full test preview Question 1 of 25
0 answered 25 remaining
Passing target: 20/25 correct (TLA practice target)
Safe & Responsible DrivingStandalone practice
When statutory grounds and procedures are present, what specimens is an Iowa driver deemed to have consented to provide for chemical testing?
Correct answer: Blood, breath, or urine.
Why
When the statutory grounds and procedures apply, deemed consent covers blood, breath or urine testing. The officer determines the specimen under the law. Refusal consequences depend on the request: the ordinary initial blood-test rule differs from breath or urine, and a qualifying additional drug-related blood or urine request has its own rule. Do not infer that every refusal has the same result.
Verified against Iowa Driver's License Manual · Implied Consent · p. 37
Report a question issueContinue learning
Related Iowa questions
For an ordinary adult driver, at what starting blood alcohol concentration (BAC) does Iowa’s per-se OWI rule apply, even without separate proof of visible impairment?An official law-enforcement vehicle signals you to stop. Which response follows the Iowa manual’s traffic-stop guidance?You need to make a brief stop on a warm day and have a young child with you. What is the safe choice?You strike an unattended parked car. What does Iowa require before you leave?While driving, which ordinary phone interaction complies with Iowa's current electronic-device rule?A traffic crash injures someone. In addition to stopping and providing reasonable aid, when must the driver notify law enforcement?