Tandral

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How it works

A study planner for your next exam.

01

Add your material

Upload your material and pick the pages you want to study.

02

Tell us how much time you have

Choose the days you have to study and the date you want to finish.

03

Follow your study plan

Tandral creates a daily study plan for you to follow until your deadline.

On your phone

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9:41
Podcast18 min

Blood sugar control

Alex and Sam · Endocrine system

2:1418:02
1515
Transcript
AlexSo insulin and glucagon do opposite jobs. Why keep two hormones for one number?
SamBecause pushing a level down and pulling it back up are different problems.
9:41Tuesday 12 November
Blood sugar controlTandral · Podcast
the podcast, on the bus
9:41
Cardiovascular7 / 24
Question

Which chamber pumps blood into the aorta?

tap to flip
Answer

The left ventricle, the thickest wall of the four.

Missed itGot it
HomeChatNotesCalendar
a few cards in the line
9:41
Endocrine system3 / 10

Q3 · True or false

Insulin raises the level of sugar in the blood.

TrueFalse
Next question
HomeChatNotesCalendar
a quiz before bed
Download on theApp StoreGet it onGoogle Play

Your study tools

Every way you study, in one place.

Start with your course material or a topic, or make your own study resources.

Lessons

Lessons from your material, one chapter at a time, with a quiz after each.

Flashcards

Create cards from your course material, or write your own.

Practice

One problem at a time, step by step, with feedback on each step.

Tests

Test yourself with quizzes or timed practice exams and get feedback on your answers.

Mind map

See how ideas connect in a map made from your material, or draw your own.

Video lessons

Turn your course material into video lessons with spoken explanations and captions.

Summary

Get a detailed summary or a short version with the key points.

Audio

Listen to podcasts, answer questions aloud, discuss a topic, or explain it back.

Essay

Plan your essay, improve your wording, and add citations as you write.

Chat

Ask questions about your course material and get explanations.

Presentation

Create slides you can edit and export to PowerPoint.

Study planner

Get a daily study schedule based on your material and study dates.

Lessons

Understand your course, one chapter at a time.

Upload your course material or choose a topic. Read or listen to clear lessons, then check your understanding with a short quiz.

  • Preview the chapters. See what the lesson will cover before you start.
  • Choose your focus. Study one topic or give certain topics more attention.
  • A quiz after each chapter. Check what you understood before moving on.

Chapter 4 · The nervous system

~6 min read

Your nervous system moves information the way a campus moves students: along fixed routes, with priority lanes. Every signal travels through cells called neurons, passing from one to the next across a small gap called the synapse.

Figure 4.1 · One neuron, end to end

Axons wrapped in a myelin sheath carry signals up to thirty times faster than bare ones. Where that sheath is damaged, the signal slows or stops, which is what makes the diagram on page 84 worth knowing.

Your note

She said this comes up every year: name the gap, not just the cell.

Signals only cross the gap when enough of them arrive at once. Below that line nothing happens at all, which is why the response is called all or nothing.

Pop quiz

1. A damaged myelin sheath speeds the signal up.

2. Which of these speed a signal along an axon?

Step-by-step practice

One problem, one step at a time.

Work through problems in math, chemistry, physics, and coding. Get feedback on each step as you go.

  • Answer your way. Type it, draw it, write the math, or code it.
  • Feedback on every step. You see where you went wrong, and why.
  • Get help when you're stuck. See an example or ask for an explanation.

A right triangle has legs of 3 cm and 4 cm. How long is the hypotenuse?

1. Which relationship connects the three sides?

Example

In a 5-12-13 triangle: 5² + 12² = 13²

Math

a² + b² = c²

Not quite. Square the legs first: 3² and 4², not 3 and 4.

a² + b² = c²

2. Put the two legs in.

Example

With legs 5 and 12: 5² + 12² = 13²

Math

3² + 4² = c²

Not quite. Square the legs first: 3² and 4², not 3 and 4.

3² + 4² = c²

3. Sketch it and mark the hypotenuse.

Example

The hypotenuse is the side opposite the right angle.

Draw
Not quite. Square the legs first: 3² and 4², not 3 and 4.

Test yourself

Prepare with quizzes and practice exams.

Test yourself on your course material. Choose a quiz or a timed practice exam with feedback on your answers.

True/falseMultiple choiceSingle choiceShort and long answersProblem solvingCase studiesAnd more

Endocrine system · results
7/10
Q3 · True or false

Insulin raises the concentration of glucose in the blood.

You: True · Correct: False

Q6 · Short answer

Which hormone raises blood glucose between meals?

You: Insulin · Correct: Glucagon

Q9 · Multiple choice

Where in the pancreas is insulin made?

You: Alpha cells · Correct: Beta cells

Review what you missed

What you missed becomes what you study next.

Use your quiz results to start a lesson, flashcards, or practice on the topics you missed. Then test yourself again.

VideoLessonFlashcardsPracticeThen test yourself again

Built from the answers you missed3 of 10
Q3 · insulin and glucoseQ6 · which hormone raises itQ9 · where insulin is made
Lessonsready · 6 min
Two hormones, one number0:00 / 4:12
Videoready · 4 min
QWhich hormone raises glucose between meals?
12 flashcardsready
Name both hormones2Say what each one does3Which one is missing here?
3 practice problemsready

Study together

Study together, on a video call.

Up to four of you on one call. Share a lesson, a quiz or a deck into it, and work through it together.

Four students on a video call. Beside the call, a chat where one shares a lesson, another a flashcard deck, and you share a quiz, with the score coming back.

Audio study

Listen to your course. Answer questions aloud.

Podcast

Listen as two hosts explain your course material.

AlexWelcome back. Today we’re talking about patient rights, the responsibilities that come with them, and some important issues involving privacy and health information.
SamI know the phrase patient rights, but I sometimes think of rights as just a list of things patients are allowed to ask for. Is there more to it?
AlexYes. A right is a claim or privilege that a person is legally or morally entitled to. Legal rights are written into laws, such as the Canadian Charter of Rights and Freedoms and the Canada Health Act. Courts can enforce those rights.
SamAnd moral rights are different because they may not always be written in legislation?
AlexExactly. Moral rights are based on accepted social values and professional codes of ethics. For example, treating a patient with dignity is both an ethical expectation and, in some situations, a legal responsibility. A regulatory body, such as the College of Nurses of Ontario, may respond if a breach causes harm.
SamYou mentioned that rights come with obligations. What does that mean for nurses?
AlexIt means every right creates a corresponding responsibility. If patients have a right to privacy, nurses have a duty to protect their personal information. If patients have a right to understandable information, nurses have a responsibility to communicate clearly and support learning.
SamSo patient rights are not just ideas. They guide what health professionals must do.
AlexThat’s right. Major patient rights include respect and dignity, access to health information, confidentiality and privacy, safe care, discharge decisions, protection for vulnerable people, and informed consent.
SamLet’s start with respect and dignity. What does that look like in everyday nursing practice?
AlexIt means treating every person as worthy of respect, regardless of their illness, background, identity, or choices. A useful principle is: treat others as you would want to be treated. Nurses show respect through honesty, active listening, professionalism, confidentiality, and privacy.
SamDoes equal access fit under respect and dignity too?
AlexYes. Everyone should have equal access to health services and treatment. Respect also includes personal privacy. During an assessment, bath, examination, or procedure, the patient should be covered as much as possible and exposed only when necessary.
SamWhat about other people in the room, like students or visitors?
AlexUnauthorized people should not observe the patient’s care. And photographs must not be taken without permission, even if someone says the picture is for education. Educational purposes do not cancel the patient’s right to privacy.
SamThat seems like an important distinction. A clinical setting does not automatically mean everyone can see or record what happens.
AlexExactly. Privacy must be actively protected, not assumed.
SamWhat does access to health information involve?
AlexPatients have the right to access information in their health records and, when appropriate, request corrections or amendments. That can include their chart, test results, and bloodwork. Agencies and legislation guide the exact process.
SamSo patients may be able to view their information through an online portal, such as MyChart?
AlexYes. Many organizations provide secure online access. Nurses also have an educational role. They help patients and family members develop the knowledge and skills needed to care for themselves and to access the health-care system when help is needed.
SamI noticed an interesting question: does a patient have the right to receive a diagnosis from a nurse?
AlexPatients have a right to information about their health, but health professionals must communicate within their role and competence. A nurse should not interpret or disclose a diagnosis outside their scope or before the appropriate provider has explained it.
SamSo if a patient asks, ‘What did my scan show? Is my cancer back?’ the nurse should not guess or casually interpret the result.
AlexCorrect. The nurse can acknowledge the concern, explain what they can and cannot discuss, and connect the patient with the authorized health professional. For example: ‘I understand you’re worried. The provider will review the results with you, and I can help make sure you speak with them.’
SamThat protects the patient from receiving incomplete or inaccurate information.
AlexExactly. Access to information should be accurate, timely, understandable, and provided through the proper channels.
SamNow let’s connect this to confidentiality and privacy. Are those the same thing?
AlexThey are closely related, but not identical. Privacy is a person’s right to control access to themselves and their personal information. Confidentiality is the health professional’s duty to protect information learned while providing care.
SamWhat law governs this in Ontario?
AlexThe Personal Health Information Protection Act, commonly called PHIPA, enacted in 2004. It governs how personal health information is collected, stored, used, disclosed, retained, and disposed of in Ontario.
SamWhen we say the information belongs to the client but is housed by the facility, what does that mean?
AlexIt means the patient is the subject and owner of the personal health information, while the hospital or clinic stores and manages the record. The facility must protect the information and use it appropriately so care can be provided safely.
SamSo PHIPA balances two needs: protecting privacy and sharing enough information for safe care.
AlexPrecisely. For example, a nurse may need to share relevant information with members of the care team. But that does not mean the nurse can discuss the patient’s condition in a hallway, post about it online, or tell a curious friend.
SamAnd patients can control their consent regarding health information?
AlexYes. Clients generally have the right to give consent, refuse consent, or withdraw consent for the collection, use, or disclosure of their personal health information, subject to legal requirements and exceptions.
SamCan you give a simple example?
AlexA patient might agree that their information can be shared with the health-care team involved in treatment. They might refuse permission to share it with a particular person. They may also withdraw permission later. Nurses must follow the law, organizational policy, and professional standards when handling that request.
SamSo the key habit is to pause before sharing information and ask: who needs to know, why do they need it, and am I authorized to share it?
AlexThat is an excellent privacy check. Also remember that privacy includes physical space, conversations, records, electronic systems, and photographs.
SamLet me summarize. Patients have legal and moral rights, and health professionals have matching responsibilities. Patients deserve respect, dignity, privacy, safe care, access to their health information, and support in making informed decisions.
AlexWell said. Remember three especially important points: first, rights are connected to professional obligations. Second, patients should be treated with equal respect and protected from unnecessary exposure. Third, health information must be handled confidentially under laws such as PHIPA.
SamAnd when a patient asks about a diagnosis, the nurse should provide accurate information within their role, avoid guessing, and connect the patient with the appropriate provider.
AlexExactly. Understanding patient rights helps nurses provide care that is safe, ethical, respectful, and legally sound.
SamThat’s a helpful framework. Thanks for making the ideas practical.
AlexYou’re welcome. Keep asking who holds the right, what responsibility follows, and how your actions protect the patient.

Turn on sound to hear the podcast.

Ask me questions

Answer questions aloud to check what you know.

TandralI read your chapter on patient rights and health information privacy. Let us see what stayed with you. First question: for a consent to be valid, what four things must be true of it?

Turn on sound to hear the questions.

Video lessons

Turn your course material into video lessons.

Watch and listen to explanations based on your material. Follow the captions or jump to the chapter you need.

0:09 / 12:51

Turn on sound to hear the lesson.

Flashcards

Remember more with flashcards.

Create flashcards from your material, or write your own. Use color cues to recall answers and repeat the cards you miss.

  • Create your cards. Use your material, a topic, or write your own.
  • Color-coded key terms. Use colors to help recall answers.
  • Repeat missed cards. Keep practicing until you remember.
Question

What does the myelin sheath do?

Tap to flip
Answer

It insulates the axon, so the signal travels faster.

Tap to flip back

Essay writing

Plan, write, and improve your essays.

Get help with your outline, wording, and citations as you write.

  • Sources you can check. Find research papers and add citations in APA, MLA, Chicago, and more.
  • A checklist for each section. See which points you still need to cover.
  • Download your essay. Export to Word when it's done.

The Ethics of Gene Editing

1168 words

Germline editing raises questions that somatic therapies do not, because the changes are inherited by every generation that follows. The line between treating disease and selecting traits is easier to draw in principle than in policy1. Both sides of that line deserve the same scrutiny, and the policy is written by people who will not live with what it decides2

References
  1. 1.Doudna, Jennifer A. 2020. “The Promise and Challenge of Therapeutic Genome Editing.” Nature 578 (7794): 229-36.
  2. 2.Baylis, Françoise. 2019. Altered Inheritance: CRISPR and the Ethics of Human Genome Editing. Cambridge, MA: Harvard University Press.

Presentations

Turn your course material into slides.

Create up to 20 slides from your material. Edit the text, move things around, choose a theme, and export to PowerPoint.

download as a PowerPoint file

change the theme on every slide

The Cardiovascular System

9 slides

Present

Where the blood sits, at rest

  • Veins
  • Arteries
  • Lungs
  • Heart
9 / 9
9 / 9
PPTXThe Cardiovascular System.pptx9 slides · opens in PowerPoint

Notes

Take handwritten notes as you study.

Stay organized

Plan your study time and stay focused.

Tasks & calendar

Keep assignments, deadlines, and study sessions on one calendar. See what's due next.

Focus timer

Choose a study session, start the timer, and focus on your work. Get a reminder when it's time for a break.

From real students

What students say about Tandral.

"I used to use ChatGPT, but it just didn't work that well for me. Then I found Tandral, and it completely changed the game."
MOMaajidah OmerPractical Nursing · Algonquin College
"Honestly, it saved my life. It's a 10/10 for me, I have no complaints."
EEuniceKinesiology · University of Ottawa
"With Tandral, you feel less overwhelmed and more organized."
BBBrandon BukasaComputer Science · Université du Québec en Outaouais
"As a nursing student, I struggled with time management and studying. Tandral changed that."
MEMackenzie EastonPractical Nursing · Algonquin College

Common questions

Yes. Add your notes, slides, or readings. Tandral uses the material you select to create your study resources.

Yes. Tandral doesn’t do the work for you. It prepares you to do the work yourself, with explanations, practice, and feedback to help you understand what you’re learning.

Yes. Start with a free study allowance and try the tools with your own material. No credit card required.

Tokens are used to create study resources and use interactive tools. You can buy more or change plans. Tokens you buy do not expire. You can cancel your subscription at any time.

Yes. Tell Tandral the topic you want to study. It uses that topic to create lessons, flashcards, quizzes, and more to help you learn.

Yes. Use the Tandral mobile app or the web version on your phone, tablet, or computer. Choose from 18 languages and study with your own course material.

Start studying for your next exam.

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