Nosebleeds and bumps on the head
Tests: 5 of 11 right · Exam: 3 of 4 right · Kind: ★ · Understood: 6 of 15 · Run: 2026-10-18, commit f3c23ea72
Lesson 5 of the medicine course of Mova's primary school, as Mova's small model took its tests: it had read this lesson and the ones before it and learned from their exercises. Each test shows the options in the order the student saw them, its choice, the right answer, the score of every option and why it chose. The lesson itself, sentence by sentence with trees and pragmatics: the lesson in the corpora.
Every question of this lesson and each of its options parsed by Mova, with trees and pragmatics: the lesson's questions in the corpora.
Test 1 · ★ · wrong ✗
nose pouring blood, mate says chuck ur head back. yeah?
- 1. Yes, head back is the only way to stop it — no support
- 2. No, hang upside down off a chair till it stops — no support
- 3. Yes, and lie down flat too — ← Mova's choice · score 3
- 4. No, lean forward so blood doesn't run down your throat — ✓ the right answer · score 2
Why: It took the question to ask which statement is true. It chose option 3 with score 3, against 2 for the next best. Its support: lesson 1, line 14: «Shock and bad pain can make you faint for a moment; lying down with the legs raised helps the blood get back to the head.», reached through the same lesson line as the sentence the question matched. What matched: the same action «lie down» (+2); the same property (+1). The right option, 4, scored 2. · the question and its options parsed, with trees and pragmatics
Test 2 · ★ · right ✓
Tom got a bang in rugby and feels dizzy and sick but wasn't knocked out. Can he keep playing?
- 1. No, it may be concussion; stop and get checked — ← Mova's choice · ✓ the right answer · no support
- 2. Yes, after a drink and a sit down — no support
- 3. No, but he can go back on for the second half after a rest — no support
- 4. Yes, no knock-out means no concussion — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 3 · ★ · wrong ✗
Which is a reason to get urgent help after a head injury?
- 1. Saying the bump hurts when touched — ← Mova's choice · no support
- 2. Clear fluid coming from the nose or ears — ✓ the right answer · no support
- 3. A bump about the size of a grape — no support
- 4. Being a bit tired after dinner that evening — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 4 · ★ · wrong ✗
Lucy's helmet cracked in her bike crash. Her brother says it was a rubbish helmet. Right?
- 1. No, a helmet cracking means it absorbed the force — ✓ the right answer · no support
- 2. No, helmets don't actually do anything — no support
- 3. Yes, it should be glued and reused — no support
- 4. Yes, good helmets never crack, however hard you hit — ← Mova's choice · score 2
Why: It took the question to ask which statement is true. It chose option 4 with score 2, the only option with support. Its support: lesson 5, line 5: «A bike helmet that cracks in a crash did its job: it broke so your head didn't.», reached through the remembered sentence the question matched. What matched: the same action «crack» (+4); the same doer «bike helmet» (+4). Against it: one says «not», the other does not (counts against) (-6). The right option, 1, found no support in what it remembers. · the question and its options parsed, with trees and pragmatics
Test 5 · ★ · right ✓
In a cartoon, the cat gets bonked on the head, sees stars and is fine a second later. What's wrong?
- 1. A hard knock can cause concussion that needs rest and checking — ← Mova's choice · ✓ the right answer · no support
- 2. Nothing, head bumps are always harmless — no support
- 3. Cats can't get bumps, only people can — no support
- 4. Seeing stars just means your brain has already healed itself — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 6 · ★ · wrong ✗
Why do some kids get nosebleeds more in winter?
- 1. Snow gets up into the nose — ← Mova's choice · no support
- 2. Cold weather makes the blood thinner and runnier — no support
- 3. They eat more sweets in winter and get hot — no support
- 4. Dry heated air dries the inside of the nose — ✓ the right answer · no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 7 · ★ · wrong ✗
Max's nose looks bent after a football hit. He wants to push it straight himself. Good idea?
- 1. Yes, push it hard now before it sets — ← Mova's choice · no support
- 2. No, bend it the other way first to balance it out — no support
- 3. No, a doctor should check it once the swelling goes down — ✓ the right answer · no support
- 4. Yes, before school so nobody notices — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 8 · ★ · wrong ✗
Dad says after concussion you lie in the dark doing nothing for a month. Right?
- 1. Yes, and no food either — ← Mova's choice · no support
- 2. Yes, a whole month of darkness and silence — no support
- 3. No, play rugby the same day to shake it off — no support
- 4. No, gentle activity after the first days helps recovery — ✓ the right answer · no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 9 · ★ · right ✓
What would happen if you tipped your head back during a nosebleed?
- 1. The bleeding would stop in a second — no support
- 2. Nothing at all happens either way — no support
- 3. Your nose would grow a bit — no support
- 4. Blood could run down your throat and make you sick — ← Mova's choice · ✓ the right answer · score 5
Why: It took the question to ask what happens next. It chose option 4 with score 5, the only option with support. Its support: lesson 5, line 7: «Tipping the head back is wrong, because blood runs down the throat and can make you sick.», reached through the same lesson line as the sentence the question matched. What matched: the same action «make» (+2); the same doer «blood» (+2); the same property (+1). · the question and its options parsed, with trees and pragmatics
Test 10 · ★ · right ✓
A big bump means a bad injury and no bump means you're fine. True?
- 1. No, the size of the bump doesn't tell you how serious it is — ← Mova's choice · ✓ the right answer · no support
- 2. No, bumps only ever come from small knocks — no support
- 3. Yes, no bump means no injury at all — no support
- 4. Yes, bumps show exactly how bad it is — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Test 11 · ★ · right ✓
Is it fine to go to sleep after a mild head bump?
- 1. Yes, if a grown-up has checked you and can wake you — ← Mova's choice · ✓ the right answer · score 4
- 2. No, never sleep that day, whatever happens — no support
- 3. Only if you sleep sitting up in a chair — no support
- 4. Only if someone shouts at you every minute all night — no support
Why: It took the question to ask which statement is true. It chose option 1 with score 4, the only option with support. Its support: lesson 5, line 4: «Grandma's old rule says stay awake after a bump, but doctors now say sleeping is fine once a grown-up has checked you and can wake you easily.», reached through the same lesson line as the sentence the question matched. What matched: the same action «check» (+2); the same doer «grown up» (+2). · the question and its options parsed, with trees and pragmatics
Exam question 1 · formal language · right ✓
Identify the recommended posture for the management of a nosebleed.
- 1. Seated, with the nose blown forcefully and repeatedly — no support
- 2. Seated, leaning forward, with the soft part of the nose compressed — ← Mova's choice · ✓ the right answer · score 3
- 3. Supine, with the head tilted backwards — no support
- 4. Standing, with the head inverted below the heart — no support
Why: It took the question to ask which statement is true. It chose option 2 with score 3, the only option with support. Its support: lesson 5, line 2: «To stop a nosebleed, sit down, lean forward and pinch the soft part of the nose for 10 to 15 minutes; tipping your head back sends the blood down your throat.», reached through the same lesson line as the sentence the question matched. What matched: the same action «lean» (+2); the same property (+1). · the question and its options parsed, with trees and pragmatics
Exam question 2 · formal language · wrong ✗
Which of the following statements most accurately characterises concussion?
- 1. A fracture invariably affecting the nasal bones — ← Mova's choice · no support
- 2. An injury occurring only upon loss of consciousness — no support
- 3. A disorder of the head caused exclusively by prolonged use of screens — no support
- 4. A cerebral injury which may occur without loss of consciousness — ✓ the right answer · no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Exam question 3 · formal language · right ✓
Select the response consistent with current advice concerning sleep following a minor injury to the head.
- 1. Sleep is permissible once a responsible adult has examined the child — ← Mova's choice · ✓ the right answer · no support
- 2. Sleep is to be prohibited for three days — no support
- 3. Sleep is to be undertaken only in a seated posture — no support
- 4. Sleep is permissible only with the child woken by an adult every minute — no support
Why: No option found support in what it remembers, so it guessed: it took the first option shown. · the question and its options parsed, with trees and pragmatics
Exam question 4 · formal language · right ✓
It is given that a bicycle helmet has cracked in a collision. State the appropriate course of action.
- 1. The helmet is to be repaired with adhesive and reused thereafter — no support
- 2. The helmet is to be replaced, having absorbed the force — ← Mova's choice · ✓ the right answer · score 4
- 3. The helmet is to be retained, being undamaged within — no support
- 4. The helmet is to be worn reversed — no support
Why: It took the question to ask which statement is true. It chose option 2 with score 4, the only option with support. Its support: lesson 5, line 16: «A bike helmet is built to crack and crush to soak up the force, and it should be replaced after any big crash.», reached through the option's own match among the sentences about the question's things. What matched: the same action «replace» (+2); the same thing acted on «helmet» (+2). · the question and its options parsed, with trees and pragmatics
This page in Markdown → https://md.mova.elamur.ai/free/en/school-run/medicine/5-nosebleeds-and-bumps-on-the-head/