A postoperative patient is suddenly breathless, but her oxygen saturation is 98%. Does that clear her? Nora delivers 30 simple adult pulmonary-embolism facts, each followed by a calm explanation, nearby facts and a practical nursing connection. Six chapters cover recognition, mechanism, investigations, treatment roles, medicine safety and recovery. Warm reassurance, repeated cues and original analogies make a dense topic easier to follow. Recaps Episode 18 and previews a planned heart-failure review.

• A normal oxygen saturation does not rule out PE: assess new symptoms, risk history and deterioration together.
• Interpret D-dimer within a clinical-probability pathway; a positive result is not a PE diagnosis.
• Anticoagulants limit growth and new clots; thrombolytics have a different role. Match treatment, monitoring and follow-up to the person.

Chapters

00:00 Ninety-eight percent is not a clearance certificate

00:42 A gentler way to build your foundation

02:33 Chapter one: five clues that deserve attention

05:42 Chapter two: the traffic jam and the right heart

08:58 Chapter three: a test needs the right question

12:33 Chapter four: what each treatment actually does

16:00 Chapter five: make the medicine plan usable

19:31 Chapter six: the plan after the emergency

22:46 Keep the sentence, then practise the decision

Primary sources checked 22 October 2026; current orders, emergency protocols, device instructions and scope apply.

• ESC/ERS 2019 pulmonary embolism guideline
• NHLBI — Pulmonary embolism
• NHLBI — VTE causes and risk factors
• NHLBI — Women and venous thromboembolism
• MedlinePlus — D-dimer test
• NICE NG158 — VTE recommendations
• NHLBI — VTE diagnosis
• NHLBI — VTE treatment
• AHA — Pulmonary embolism
• AHA — 2026 acute PE guideline: Top Things to Know

Independent educational content; not affiliated with or endorsed by NCSBN. NCLEX-RN is a registered trademark of NCSBN. Fictional teaching cases and host persona; licensed stock synthetic narration. Use alongside nursing education and current official exam resources. No individual medical advice or exam-result guarantee.

Previous: Episode 18, gastrointestinal bleeding. Next planned: heart failure; not yet released.

All platforms: https://linktr.ee/BlueCueNCLEXRN. Corrections: ted.lownie@dal.ca

Her haemoglobin looks ordinary. Her bedside assessment does not. Nora follows two original adult cases through GI bleeding clues, the early-haemoglobin trap, urgent nursing priorities, ulcer versus variceal treatment, transfusion context, rebleeding and safer discharge. Eight clear chapters, simple analogies, reassuring conversation, repeated take-home cues and eight pause-and-answer checks keep this rapid-fire review easy to follow. Recaps Episode 17 and previews a planned pulmonary embolism review.

• Read the person: an initially normal haemoglobin cannot exclude serious acute blood loss; respond to impaired circulation and airway risks.
• Respect the trend: symptoms, vital signs, urine and repeat results belong together; a transfusion threshold is not a wait-until rule for shock.
• Find the source: ulcer and variceal pathways differ; support source control, watch for rebleeding and clarify the medicine and follow-up plan.

Chapters

00:00 The lab looks fine. She does not.

00:40 Your calm map for a scary question

02:45 Chapter one: the colour is a clue, not a verdict

05:14 Chapter two: a concentration is not a blood-loss meter

07:56 Chapter three: stabilise while the team finds the leak

10:57 Chapter four: gather the clues without delaying care

13:58 Chapter five: ulcer and varix are different problems

17:35 Chapter six: a threshold is not a wait-until rule

20:23 Chapter seven: the first improvement is not the finish line

22:43 Chapter eight: stop the next bleed before it starts

24:44 Eight quick checks, with room to think

28:22 Three cues you can carry away

Primary sources checked 18 October 2026; current orders, emergency protocols, device instructions and scope apply.

• NIDDK — Symptoms and causes of GI bleeding
• International Consensus Group — Nonvariceal upper GI bleeding (2019)
• ACG — Upper gastrointestinal and ulcer bleeding guideline (2021)
• NIDDK — Diagnosis of GI bleeding
• NIDDK — Treatment for GI bleeding
• AASLD — Endoscopic management of gastric varices
• ACG/CAG — Anticoagulants and antiplatelets during acute GI bleeding (2022)
• ACG — Management of patients with acute lower GI bleeding (2016)
• ACG — Management of patients with ulcer bleeding (2012)

Independent educational content; not affiliated with or endorsed by NCSBN. NCLEX-RN is a registered trademark of NCSBN. Fictional teaching cases and host persona; licensed stock synthetic narration. Use alongside nursing education and current official exam resources. No individual medical advice or exam-result guarantee.

Previous: Episode 17, acute kidney injury. Next planned: pulmonary embolism; not yet released.

All platforms: https://linktr.ee/BlueCueNCLEXRN. Corrections: ted.lownie@dal.ca

Creatinine doubles, but the lab does not flag it. Would you catch the change? Nora connects three original adult cases with AKI recognition, baseline comparisons, urine-output math, supply–filter–drain causes, fluid assessment, medicine safety, urgent complications and recovery. Slow, friendly teaching, simple analogies, repeated cues and eight pause-and-answer checks make the kidney story easier to follow. Recaps Episode 16 and previews a planned gastrointestinal bleeding review.

• Compare the change: a creatinine inside the lab interval can still represent an acute doubling from baseline.
• Check the flow: interpret urine output with weight, time and measurement accuracy; do not wait for a diagnostic interval to assess deterioration.
• Watch the whole person: assess supply, filter and drain; fluid tolerance, medicines, complications and recovery determine the response.

Chapters

00:00 The result is normal. The change is not.

00:45 Your slow, simple kidney map

02:38 Chapter one: the filter, the supply, and the drain

04:23 Chapter two: compare with the person's baseline

07:32 Chapter three: urine needs a weight and a clock

10:02 Chapter four: before, inside, or after the kidney

12:43 Chapter five: low urine does not automatically mean more fluid

14:57 Chapter six: the medicine list is part of the assessment

17:23 Chapter seven: breathing, potassium, acid and symptoms

20:23 Chapter eight: a fuller urine bag is not the finish line

22:40 Eight decisions: pause, choose, keep the cue

25:29 Compare the change. Check the flow. Watch the person.

Primary sources checked 15 October 2026; current orders, emergency protocols, device instructions and scope apply.

• KDIGO 2012 Clinical Practice Guideline for Acute Kidney Injury
• NICE NG148: Acute kidney injury, recommendations (updated 2024)
• National Kidney Foundation: Acute Kidney Injury
• NIDDK: Keeping Kidneys Safe, Smart Choices about Medicines
• UK Kidney Association: Management of Hyperkalaemia in Adults (2023)
• KDIGO AKI/AKD guideline update status

Independent educational content; not affiliated with or endorsed by NCSBN. NCLEX-RN is a registered trademark of NCSBN. Fictional teaching cases and host persona; licensed stock synthetic narration. Use alongside nursing education and current official exam resources. No individual medical advice or exam-result guarantee.

Previous: Episode 16, anaphylaxis. Next planned: gastrointestinal bleeding; not yet released.

All platforms: https://linktr.ee/BlueCueNCLEXRN. Corrections: ted.lownie@dal.ca

No hives, but a changing voice and falling pressure. Would you wait? Nora walks through three fictional adult cases with slow, friendly teaching, simple analogies, chapter previews and repeated take-home cues. Learn recognition, epinephrine first, dose-and-route safety, positioning, reassessment, adjunct limits, observation and device teach-back. Eight pause-and-answer checks help the lesson stick. Recaps Episode 15 and previews a planned acute kidney injury review.

• No rash does not rule out anaphylaxis; assess the exposure and airway, breathing and circulation urgently.
• IM epinephrine is first-line in the usual initial pathway; verify dose, concentration, route and timing, and do not substitute antihistamines.
• Bring help to the patient, reassess after treatment and follow the observation and device-training plan.

Chapters

00:00 No rash. Still an emergency.

00:57 Our plan: notice, act, reassess

02:45 Chapter one: the skin is only one clue

05:27 Chapter two: why epinephrine gets the first move

08:00 Chapter three: dose, concentration, route, time

11:00 Chapter four: do not walk the patient to help

13:37 Chapter five: first dose does not mean finished care

16:16 Chapter six: the itch can wait its turn

18:16 Chapter seven: better is a reassessment point

20:24 Chapter eight: a plan the patient can actually use

22:53 Eight decisions: pause, choose, hear the cue

25:25 Three cues, and what comes next

Primary sources checked 11 October 2026; current orders, emergency protocols, device instructions and scope apply.

• Resuscitation Council UK: Emergency treatment of anaphylaxis (2021)
• ASCIA: Acute management of anaphylaxis (October 2026)
• AAAAI/ACAAI: Anaphylaxis practice parameter update (2023)
• PHAC: Anaphylaxis and other acute reactions following vaccination
• DailyMed: EpiPen instructions and prescribing information
• DailyMed: Adrenalin prescribing information

Independent educational content; not affiliated with or endorsed by NCSBN. NCLEX-RN is a registered trademark of NCSBN. Fictional teaching cases and host persona; licensed stock synthetic narration. Use alongside nursing education and current official exam resources. No individual medical advice or exam-result guarantee.

Previous: Episode 15, HHS. Next planned: acute kidney injury; not yet released.

All platforms: https://linktr.ee/BlueCueNCLEXRN. Corrections: ted.lownie@dal.ca

Glucose falls from 900 to 230—but the patient is still confused. Has the crisis really ended? Nora follows three original adult cases through HHS, DKA overlap, hyperosmolality, fluid correction, potassium safeguards, insulin and dextrose, recovery criteria, transition overlap and SGLT2-related ketoacidosis. Eight rapid decisions connect the laboratory pattern to the safest nursing response.

• Assess the whole hyperosmolar emergency: severe hyperglycemia, dehydration, osmolality, cognition and the precipitating illness.
• Correct the crisis carefully: individualize fluids, track osmotic trends, review potassium before insulin and distinguish uncomplicated HHS from DKA overlap.
• Glucose improvement alone does not establish recovery; check the full resolution cluster, safe insulin transition and an achievable sick-day plan.

Chapters

00:00 The glucose looks better

00:39 Episode fifteen: the hyperosmolar emergency

01:59 Rosa: water lost before the emergency is named

03:52 HHS and DKA: similar danger, different dominant mechanism

05:43 Four HHS criteria, three DKA components

08:11 The calculation that protects the brain

10:08 Perfusion first, controlled correction throughout

12:58 The overlap case changes the branch

15:18 Dextrose can help insulin finish its job

17:34 The screen is better, the emergency is unfinished

19:46 Jan: ketoacidosis without spectacular glucose

21:59 Eight rapid decisions

24:14 Follow the patient, not the victory number

Primary sources checked 11 October 2026. Adult scope; current orders, local emergency protocols and the individual diabetes plan control.

• Umpierrez et al. 2024 international adult hyperglycemic-crisis consensus
• ADA 2026 Standards of Care: Diabetes Care in the Hospital
• ADA 2026 abridged hospital standards
• JBDS adult HHS care pathway
• DailyMed: JARDIANCE prescribing information, revised January 2026
• ADA: Managing ketones with diabetes

Adapted from Umpierrez et al. (2024), Diabetologia, doi:10.1007/s00125-024-06183-8, CC BY 4.0: https://creativecommons.org/licenses/by/4.0/. Original scenarios and teaching structure added; no figures reproduced.

Independent educational content; not affiliated with or endorsed by NCSBN. NCLEX-RN is a registered trademark of NCSBN. Fictional teaching cases and host persona; licensed stock synthetic narration. Use alongside nursing education and current official exam resources. No individual medical advice or exam-result guarantee.

Corrections: ted.lownie@dal.ca

One patient is burning hot and racing; another is cold, slow and barely breathing. Nora connects three original adult cases with thyroid storm, myxedema coma, hormone feedback, medication sequencing, beta-blocker cautions, agranulocytosis, replacement routes and eight rapid recall checks. Learn the bedside clues that turn a thyroid history into an urgent nursing priority.

• Escalate failing vital functions; thyroid hormone levels alone do not establish storm, and myxedema coma need not begin with coma.
• Understand treatment targets and verify sequencing: ATA iodide timing differs from Japanese guidance; IV glucocorticoid coverage precedes IV levothyroxine in myxedema coma.
• Fever or severe sore throat on antithyroid therapy needs urgent evaluation; assess ventilation, perfusion and response throughout emergency care.

Chapters

00:00 Two rooms, two thyroid emergencies

01:00 Your rapid-fire thyroid map

02:06 Hormones, feedback and the lab trap

04:21 The hot patient: recognize the storm

06:16 First minutes: support the patient and the team

07:54 Storm medicines: target, sequence and exceptions

10:30 Fever on methimazole: a different emergency clue

12:19 The cold patient: coma is not required

14:10 Breathing first, not just an oxygen number

16:07 Cold-crisis treatment: route and steroid order

18:02 Prevention: the plan must survive real life

19:38 Eight rapid-fire checks with the why

22:02 The thyroid cue that sticks

Primary sources checked 11 October 2026. Adult scope; current orders, local emergency protocols and the individual endocrine plan control.

• ATA 2016 hyperthyroidism guideline
• JTA/JES 2016 thyroid storm guideline
• ATA 2014 hypothyroidism treatment guideline
• ATA: Hyperthyroidism and antithyroid safety
• DailyMed: Propylthiouracil prescribing information
• Endotext: Adult hypothyroidism

Independent educational content; not affiliated with or endorsed by NCSBN. NCLEX-RN is a registered trademark of NCSBN. Fictional teaching cases and host persona; licensed stock synthetic narration. Use alongside nursing education and current official exam resources. No individual medical advice or exam-result guarantee.

Corrections: ted.lownie@dal.ca

Normal potassium. No skin darkening. Still a life-threatening cortisol emergency? Nora connects four original adult cases with primary versus steroid-induced adrenal insufficiency, urgent hydrocortisone, fluids and glucose, safer taper reasoning, sick-day routes, emergency kits and eight rapid retrieval checks. A focused review of the nursing decisions that prevent dangerous delays.

• Normal potassium and absent pigmentation do not exclude steroid-induced adrenal crisis.
• Suspected adult crisis needs prompt protocol-directed parenteral hydrocortisone and resuscitation; diagnostic tests must not delay treatment.
• Persistent vomiting changes the medication route and urgency; prevention requires a usable sick-day plan, kit, medical identification and teach-back.

Chapters

00:00 Normal potassium, dangerous shock

00:59 Cortisol connects the clues

01:52 Two hormones, two jobs

03:48 The slow story and the sudden crash

05:11 Vomiting makes the route matter

06:52 The adult one-hundred, then two-hundred framework

08:42 Response is more than one improved number

10:28 The steroid history beats the missing classic clue

11:48 Not every steroid course needs a taper

13:43 Stable testing is a different situation

16:01 Replacement and stress dosing are different jobs

17:43 More stress means a plan, not a guess

19:39 Teach-back that can survive a real emergency

21:16 Eight fast decisions

23:36 Risk, route, response

Primary sources checked 11 October 2026. Adult scope; current orders, local emergency protocols and the individual endocrine plan control.

• NICE NG243: Adrenal insufficiency recommendations
• Endocrine Society: Primary adrenal insufficiency guideline
• Endocrine Society/ESE: Glucocorticoid-induced adrenal insufficiency guideline (2024)
• NIDDK: Adrenal insufficiency symptoms and causes
• NIDDK: Adrenal insufficiency treatment
• NIDDK: Adrenal insufficiency diagnosis

Independent educational content; not affiliated with or endorsed by NCSBN. NCLEX-RN is a registered trademark of NCSBN. Fictional teaching cases and host persona; licensed stock synthetic narration. Use alongside nursing education and current official exam resources. No individual medical advice or exam-result guarantee.

Corrections: ted.lownie@dal.ca

Discovery is not always onset—and an uncertain clock does not mean treatment is impossible. Nora connects six original adult stroke cases with recognition, glucose look-alikes, imaging, thrombolysis versus thrombectomy, treatment-specific blood pressure, post-treatment danger signs, aspirin timing, swallowing safety and communication. A rapid-fire review grounded in the 2026 AHA/ASA guideline and Canadian Stroke Best Practices.

• Report last known well and discovery separately; activate the stroke pathway even when onset is uncertain or symptoms resolve.
• Connect imaging, glucose, disabling deficits and the actual treatment stage to safer decisions; avoid universal time-window or BP shortcuts.
• Recognise post-thrombolysis deterioration and protect swallowing and communication before routine oral care tasks become hazards.

Chapters

00:00 Two clocks, one emergency

00:58 The nursing decisions that preserve options

01:53 More than a crooked smile

03:17 Discovery is not always onset

04:45 Work in parallel, not in a queue

06:25 The glucose look-alike

07:58 Two treatments, different eligibility

09:48 A small score can hide a big disability

11:16 The number needs its treatment context

12:39 Deterioration after clot treatment

14:14 The familiar pill can be the wrong next step

15:31 A clear sentence is not a swallow screen

17:09 The person is still part of the conversation

18:29 Gone is not cleared

20:05 Twelve cues to keep

Primary sources checked 9 October2026. Adult scope; current stroke pathways and orders control.

• AHA/ASA 2026 acute ischemic stroke guideline
• American Stroke Association: BE FAST warning signs
• Canadian Stroke Best Practices: acute ischemic treatment
• Canadian Stroke Best Practices: acute antithrombotics
• Canadian Stroke Best Practices: dysphagia and oral care

Independent educational content; not affiliated with or endorsed by NCSBN. NCLEX-RN is a registered trademark of NCSBN. Fictional teaching cases and host persona; licensed stock synthetic narration. Use alongside nursing education and current official exam resources. No individual medical advice or exam-result guarantee.

Corrections: ted.lownie@dal.ca