Endocrine System A&P Cheatsheet
Pituitary, thyroid, parathyroid, adrenals, and pancreas — hormones, negative feedback, and blood glucose control. One printable page — built for the LPN/LVN exit exam and NCLEX-PN.
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What's inside
A focused, one-page reference covering the must-know facts on the endocrine system for the LPN/LVN exit exam and NCLEX-PN. No fluff — just the content that actually shows up on the test.
- Pituitary & hypothalamus (FLAT PiG, ADH, oxytocin)
- Thyroid & parathyroid (T3/T4, calcitonin, PTH, calcium)
- Adrenal glands — the "3 S's" + fight-or-flight
- Pancreas: insulin, glucagon & blood glucose
- Negative vs positive feedback loops
- Key endocrine lab values + too-much/too-little map
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