MedPrep Journey

"Right = Release, Left = Love"

Right shift – Hb O₂ ni Release (ajratadi) → to‘qimalarga yaxshi

Left shift – Hb O₂ ni Love (ushlab turadi) → to‘qimalarga bermaydi

O'ngga:
Yaxshi — Foydali (masalan, mashq vaqtida)

Chapga:
Yomon — Zararli (02 to'qimaga yetib bormaydi)

Saturation kuchaysa hemoglobin kislorodni oʻziga qattiq bogʻlab oladi, toʻqimaga berishi kamayadi.

Saturation kamaysa hemoglobin kislorodni toʻqimalarga oson beradi.

14 0 0 4

MedPrep Journey

21 Apr, 13:00

Репост из: Step Track

Oxygen saturation increased 🔼

1. Decreased 🔽H+( increased pH)
2. Decreased 🔽2,3-BPG
3. Decreased 🔽 temperature 🥶

Oxygen saturation decreased 🔽

1. Increased 🔼H+(decreased pH)
2. Increased 🔼2.3-BPG
3. Increased 🔼 temperature 🔥🥵

14 0 0

MedPrep Journey

21 Apr, 09:25

Опрос

A Aspartate carbamoyltransferase
B Dihydroorotase
C Hypoxanthine-guanine phosphoribosyltransferase
D Phosphoribosyl pyrophosphate amidotransferase
E Ribonucleotide reductase
F Thymidylate synthase

2 голосов

19 0 0

A 6-month-old boy is brought to the office by his mother due to concern that he is not developing normally. He has been feeding regularly and has had no medical issues other than a mild upper respiratory infection a month earlier. However, the mother says, "He doesn't seem to be as interactive as my other children were at this age." Physical examination reveals delayed developmental milestones and hypotonia. Two years later, the child demonstrates involuntary movements and a tendency to aggressively bite his own lips and fingers. Laboratory analysis shows an elevated blood uric acid level. Which of the following enzymes is most likely to exhibit increased activity in order to compensate for this patient's genetic defect?

18 0 0 2 1

MedPrep Journey

19 Apr, 21:11

Опрос

α2β2
α2γ2
α2δ2
β4
γ4
ζ2ε2
ζ2γ2

6 голосов

20 0 0 12

MedPrep Journey

19 Apr, 21:11

A 2-day-old boy is being examined in the newborn nursery prior to discharge from the hospital. He was born at 38 weeks gestation by vaginal delivery. The pregnancy and delivery were uncomplicated, and the boy has been breastfeeding, stooling, and urinating normally. The patient's mother has beta-thalassemia trait, and his father has a normal hemoglobin electrophoresis. Vital signs and physical examination are normal. Which of the following hemoglobin compositions is most likely predominant in this infant?

20 0 0 2 1

MedPrep Journey

19 Apr, 20:58

Опрос

Homocystinuria
Gout
Maple syrup urine disease
Alkaptonuria
Phenylketonuria

5 голосов

20 0 0 15

MedPrep Journey

19 Apr, 20:58

An investigator is studying the activity level of several different enzymes in human subjects from various demographic groups. An elevated level of activity of phosphoribosyl pyrophosphate synthetase is found in one of the study subjects. This patient is most likely to have which of the following conditions?

#biochemistry

20 0 0 2 1

MedPrep Journey

12 Apr, 08:02

Bugun vanihoyat morgga kiradik lekin unchalik ham yaxshi ko'ra olmadim( faqat miyyani ko'rdik;)

59 0 0 6 10

MedPrep Journey

10 Apr, 12:03

HY Genetics.pdf

5.1Мб

59 0 0

MedPrep Journey

9 Apr, 21:41

Fragile X Syndrome

🧬x xramasomaga birikkan dominant kasallik

bunda (CGG)n takrorlanishi oshib ketadi
normada >55 marta
premutation=(55-200)
full mutation >200
bu takrorlanish x xramasomadagi FMR1 genini metillanishiga olib keladi va bu gen ishlamay qoladi.

gentik kasalliklar ichida down syndromidan keyingi o'rinda turadi aqliy jihatdan orqada qolish bo'yicha

Premutation da - tremor, ataxia primary ovarian insufficiency .
Full mutation da yuzi uzun jag'i ham uzun va oldinga chiqqan,large everted ears,autism,mitral valve prolapse, self-mutilation va kattalashgan testes ko'ramiz

#biochemstry

58 0 0 4

MedPrep Journey

6 Apr, 14:03

Репост из: Step Track

Important watershed areas in the body include:

• Gastrointestinal (colon)

• Splenic flexure: the border zone supplied by branches of the superior mesenteric artery and inferior mesenteric artery

• Rectosigmoid junction: the border zone supplied by the
sigmoid arteries and the superior rectal arteries

• Brain 🧠 : the borders of the areas supplied by the anterior cerebral artery (ACA), middle cerebral artery (MCA), and posterior cerebral artery (PCA)

52 0 0 6 5

MedPrep Journey

3 Apr, 19:32

Репост из: Doctor Haus

04:28

Видео недоступно для предпросмотра

Смотреть в Telegram

#Tibbiy_videolar

☑️ Koronarografiya jarayoni.

❇️ 👉 @Doctor_Haus_1

49 0 0 6

MedPrep Journey

2 Apr, 11:13

Репост из: Bek Olimjon

1. O’zingizni ishga olarmidingiz?

2. O’zingizga qizingizni berarmidingiz? O’glingizga kelin qilarmidingiz o’zingizni?

3. Agar kimdir sizni bir hafta kuzatganida sizni maqsadi aniq va bu yo’lda tinmaydigan inson deb baholarmidi?

4. Hozirgi o’zingizdan 60 yoshli o’zingiz mamnun bo’larmidi?

5. Hozirgi holatingizga bolalikdagi o’zingiz havas bilan qarar edimi?

6. Agar hamma sizdek bo'lganida siz yashashni xohlagan jamiyat shakllanar edimi?

7. Hozirgi siz hurmatingizni chindan qozongan boshliq bo'larmidi?

8. O'zingiz maslahatingizga amal qilarmidingiz?

9. Asl siz boshqalar tasavvuridagi sizdan farqi bormi?

Qanday yashayotganimizni boshqalarga ko’rsatamiz.

Undanda qizig'i boshqalar qanday yashashi kerak ekanligini aytamiz (huddi shu postdagidek).

Baland aytiladigan fikrlardan ko’ra, sukutli savollar muhimroqdek.

Bek Olimjon
02.04.25
Norvegiya

60 0 0 4

MedPrep Journey

30 Mar, 19:00

Dx?

73 0 0 1 3

MedPrep Journey

29 Mar, 23:24

Eid Mubarak🥳

78 0 0 7

MedPrep Journey

25 Mar, 20:35

Futbol qiziq bo'lyaptimi deyman 🤔

108 0 0 2 9

MedPrep Journey

25 Mar, 20:34

https://mega.nz/folder/aV9XGQhb#2ZtTBmRb5r3ooS4Zr_ip8g

1.75 TB folder on MEGA

86878 files and 5489 subfolders

98 0 1 2

MedPrep Journey

17 Mar, 18:29

Репост из: I got a bad idea🚬

Yolg’izlik tushunchasining o’zgarib borishi

Bugungi kunda odamlar ijtimoiy tarmoqlar orqali bir-biri bilan doimiy aloqadalar. Har qanday vaqtda kim bilandir yozishish, videoqo‘ng‘iroq qilish yoki fikr almashish mumkin. Ammo, shu bilan birga, hech qachon bunchalik ko‘p odam o‘zini yolg‘iz his qilmagan.

Bundan 100 yil oldin odam yolg‘izlikni his qilsa, bu tabiiy holatligi uchungina edi: atrofida hech kim yo’q, shu vajdan yolg‘iz bo’lish tushunarli. Hozir esa ekranda yuzlab odamlarning hayoti aks etib turgan bo‘lsa ham, ko‘pchilik o‘zini esdan chiqarilgan yoki begona his qiladi. Dunyo bizning ko‘z oldimizda aylanaveradi, lekin biz unda ishtirok etmaymiz.

Paradoks shuki: biz yolg‘izlikni yo‘q qilish uchun texnologiyalarni yaratdik, lekin aynan shu texnologiya bizni yanada yolg‘izlantirdi.

119 0 0 7

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