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For CRCST · CSPDT

Pass your sterile processing exam on the first try.

Name: PassPulse Sterile Processing Exam Prep
Brand: PassPulse
Price: 0.99 USD
Availability: InStock

640+ sterile processing practice questions built like the real exam, with every answer explained, even the wrong ones. Decon, sterilization, instruments and quality monitoring, drilled on your phone between trays until you stop missing them.

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Expert reviewedNo download needed15 minutes a day

Question 8 of 20 · Sterilization0:42

Biological indicators

The test BI shows no growth, but the unprocessed control BI from the same lot also shows no growth. What should the technician conclude?

AThe cycle passed, because the test BI shows no growth

BThe test is invalid; find the cause and repeat the test

CThe sterilizer failed and every load must be recalled

DOnly the control vial needs to be incubated again tomorrow

Why B is correct. If the control does not grow, the spores, the media or the incubator are suspect, so a negative test BI proves nothing.

Why A is wrong. YOUR ANSWER
A negative test only means something when the control grows.

Exam tactic: no growth in the control means no valid test.

Readiness Scoreclimbs with every session

Weak spotsfound for you

12 day streakbetween trays

Bowie-Dick testBiological indicatorsChemical indicator typesSpaulding classificationWasher-disinfectorsInstrument identificationTray weight limitsWrapping and peel pouchesSteam sterilization cyclesImplant loadsEvent-related sterilityCase cartsBowie-Dick testBiological indicatorsChemical indicator typesSpaulding classificationWasher-disinfectorsInstrument identificationTray weight limitsWrapping and peel pouchesSteam sterilization cyclesImplant loadsEvent-related sterilityCase carts

640+sterile processing practice questions, expert reviewed

2exams covered: CRCST and CSPDT

7exam areas tracked one by one

75question mock exam

Sound familiar?

The job teaches you the steps. The exam tests the why behind every one of them.

A control BI with no growth, a printout below set point with every indicator passed, a 28 lb spine set, a loaner tray that shows up late. Four answers on each one that all sound right.

“Everything I saw about it on here said it was super tricky and that you need to spend a crazy amount of time studying.”Then the question puts a BI next to a CI, a Type 4 next to a Type 5, and every option sounds right. Once you know why each wrong one is wrong, tricky turns into obvious.

“Some of them have small discrepancies so be sure you get specifc numbers like temp and humidity from the manual.”Random practice sites disagree on the numbers, and one wrong number costs you the point. PassPulse sticks to what the exam tests and keeps contested numbers out of the bank.

“I'm always super paranoid about what to study because I never feel like I've learned enough.”The manual is huge and every chapter feels equally important. Your misses get sorted into the 7 exam areas, so you know which chapters to reread and when you have done enough.

The techs who pass on the first try practiced the way the exam asks and learned why every wrong answer is wrong, so on exam day the trap jumps out at them.

Try it now, no signup

3 real questions from the bank. Can you go 3 for 3?

Pick an answer, then read why every option is right or wrong. Every question inside the app works exactly like this.

The printout shows the exposure temperature dropped below the set point for part of the cycle, yet every external and internal indicator in the load changed color. What should the technician do?

Inside the app

Everything you need to pass. Nothing you don't.

Tap through what you get on day one.

High-level disinfectionIncorrect

A reusable HLD solution has a labeled reuse life of 14 days. On day 15 the test strip still shows a passing result. What should the technician do?

Why A is correct. A reusable HLD is discarded when it fails the MEC test or reaches the end of its labeled reuse life, whichever comes first. A passing strip does not extend the reuse life printed on the label.

Why B is wrong.Your answer
A pass only shows concentration. The label reuse life is a separate limit that still applies.

Why C is wrong. The solution has passed its reuse life and is not used again, regardless of the strip.

Why D is wrong. Topping off with fresh solution does not reset the reuse life and is not an accepted practice.

Exam tacticFail the strip or hit the date: whichever comes first, dump it.

How it works

From "what do I even study" to ready in three steps.

STEP 1

Pick your exam

CRCST or CSPDT. Your Readiness Score tracks the one you are sitting for.

STEP 2

Train 15 minutes a day

Short sessions on your phone between trays, weak spots first, every answer explained.

STEP 3

Book it when your score says so

Watch your readiness climb, run the 75 question mock exam and walk in knowing where you stand.

Coverage

Every area of your exam, from decon to case carts.

Pick CRCST or CSPDT and see exactly what you drill on.

Preparation, Packaging & Instrumentation140

Cleaning, Decontamination & Disinfection140

Sterilization Methods & Quality Monitoring140

Departmental Operations, Safety & Regulations90

Sterile Storage, Inventory & Distribution60

Professional Development, Communication & Ethics40

Patient Care Equipment30

6:30 AMClock in, decon sinks already stacked from last night's cases

9:15 AMAssembly: count sheets, box locks open, trays wrapped and labeled

11:45 AMLunch break session
20 questions · Sterilizer testing+4% ready

1:30 PMPull sterilizer loads, check the printouts, build case carts for the afternoon

9:30 PMQuick 5 before bed
5 questions · Instrument IDstreak kept

Built around your shift

For techs running full SPD shifts, with a life on top.

You don't get three free hours a night. You get a lunch break, a few minutes while a load cools on the cart and ten minutes before bed.

PassPulse fits into exactly those minutes and spends every one of them on the areas where you lose points.

Everything included

One plan. Every feature.

Written for SPD techs

Every question lives in your department: decon sinks, prep and pack, sterilizer loads, sterile storage.

Every answer explained

The right one and all three wrong ones, with the rule behind each. No paywall on the “why”.

Weak spot drills

The app tracks where you miss across all 7 exam areas and sends those back to you first.

Readiness Score

One number that climbs session after session, so you know when to book the exam.

Quick 5, Daily Practice, Topic Drill

5 questions on a short break, 20 when you have a real window, 20 on one area you want to fix.

75 question mock exam

A full sitting under the clock, then a review of every miss.

AI tutor

Ask about any question in your own words and get it broken down until it clicks.

No download

Runs in your phone browser. Your progress syncs with your laptop.

Daily streaks

Fifteen minutes every day beats a cram session the night before your test date.

Pricing

Start today for less than a coffee.

First week $0.99

$0.99first 7 days

Then $7.99 per week. Cancel anytime from your account.

640+ expert reviewed questions for CRCST and CSPDT
Every answer explained, including all the wrong ones
Weak spot drills across all 7 exam areas
Readiness Score and progress by area
Quick 5, Daily Practice 20, Topic Drill 20 and a 75 question mock exam
AI tutor on every question

Start my first week for $0.99 →

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Works in your phone browser · No download

FAQ

Questions SPD techs ask us

Your certification deadline keeps moving closer

Make exam day the day you add CRCST or CSPDT after your name.

Run one 15 minute session tonight and see exactly where you stand.

Start my first week for $0.99 →Then $7.99/week. Cancel anytime from your account.

Secure checkout by Stripe

The job teaches you the steps. The exam tests the why behind every one of them.

3 real questions from the bank. Can you go 3 for 3?

Everything you need to pass. Nothing you don't.

Every answer explained

Your weak spots, drilled

Readiness Score

Scenario style questions

75 question mock exam

AI tutor on every question

A reusable HLD solution has a labeled reuse life of 14 days. On day 15 the test strip still shows a passing result. What should the technician do?

From "what do I even study" to ready in three steps.

Pick your exam

Train 15 minutes a day

Book it when your score says so

Every area of your exam, from decon to case carts.

For techs running full SPD shifts, with a life on top.

One plan. Every feature.

Written for SPD techs

Every answer explained

Weak spot drills

Readiness Score

Quick 5, Daily Practice, Topic Drill

75 question mock exam

AI tutor

No download

Daily streaks

Start today for less than a coffee.

Questions SPD techs ask us

Make exam day the day you add CRCST or CSPDT after your name.

The job teaches you the steps. The exam tests the why behind every one of them.

3 real questions from the bank. Can you go 3 for 3?

Everything you need to pass. Nothing you don't.

Every answer explained

Your weak spots, drilled

Readiness Score

Scenario style questions

75 question mock exam

AI tutor on every question

A reusable HLD solution has a labeled reuse life of 14 days. On day 15 the test strip still shows a passing result. What should the technician do?

From "what do I even study" to ready in three steps.

Pick your exam

Train 15 minutes a day

Book it when your score says so

Every area of your exam, from decon to case carts.

For techs running full SPD shifts, with a life on top.

One plan. Every feature.

Written for SPD techs

Every answer explained

Weak spot drills

Readiness Score

Quick 5, Daily Practice, Topic Drill

75 question mock exam

AI tutor

No download

Daily streaks

Start today for less than a coffee.

Questions SPD techs ask us

Make exam day the day you add CRCST or CSPDT after your name.