Endocrinology is the study of hormones and the endocrine system, which is a complex network of glands and organs that produce and secrete hormones to regulate various functions in the body. The endocrine system plays a critical role in maintaining homeostasis and influencing many processes such as growth, development, metabolism, and reproductive function.
Multiple choice questions (MCQs) are a common type of assessment in the field of endocrinology, as they test a person's knowledge and understanding of the subject. Here are some examples of endocrinology MCQ questions:
What is the main function of the thyroid gland?
a) Produce insulin
b) Produce cortisol
c) Produce thyroid hormone
d) Produce testosterone
Answer: c) Produce thyroid hormone
Which of the following hormones is produced by the pancreas?
a) Estrogen
b) Testosterone
c) Insulin
d) Thyroid hormone
Answer: c) Insulin
Which of the following hormones is produced by the adrenal gland?
a) Estrogen
b) Testosterone
c) Insulin
d) Cortisol
Answer: d) Cortisol
Which of the following hormones is produced by the ovaries in females?
a) Estrogen
b) Testosterone
c) Insulin
d) Cortisol
Answer: a) Estrogen
What is the main function of the pituitary gland?
a) Produce insulin
b) Produce cortisol
c) Regulate the production and secretion of other hormones
d) Produce testosterone
Answer: c) Regulate the production and secretion of other hormones
Overall, endocrinology is a fascinating and important field that helps us understand how hormones play a role in maintaining homeostasis in the body. MCQ questions are a useful tool for assessing a person's knowledge and understanding of endocrinology, as they test their ability to apply their understanding of the subject to specific scenarios.
Endocrine System MCQ And Answer With FREE PDF
Diabetes mellitus clusters in families incorrect answer d , is not purely Mendelian less than 100% concordance in genetically identical twins incorrect answer c , affects both sexes incorrect answer e , and is usually not present at birth incorrect answer a. Past medical history reveals normal puberty and genital development. Glycolysis is an anabolic process that is decreased in the presence of elevated catecholamines. Base or tip of tail, base of ears, lateral lumbar region C. Cortisol is a glucocorticoid that potentiates catabolic metabolism chronically.
300+ TOP Endocrine Disorders MCQs and Answers Pdf [Latest] 2023
Which of the following is a likely molecular explanation for their difference in severity? Bicarbonate is administered for a widened QRS on ECG. Simply enter your prompt on the front of the flashcard and let our intelligent assistant Geeky AI do the rest! Hypokalemia presents with muscle weakness and characteristic ECG changes, such as flat T waves and U waves, and is not associated with seizures or altered mental status. Enhance protein breakdown in non-vital organs E Enhance insulin-stimulated glucose uptake by tissue Answer: C 46 What test is most useful for Killer? Both of these phenotypes exhibit autosomal dominant inheritance, requiring one abnormal allele at the FGFR3 locus on chromosome 4. These facial changes suggest a brain malformation called holoprosencephaly where the forebrain and related structures fail to develop. Bilateral thyroid gland destruction B. Pituitary Gland, Which is Also the Master Endocrine Gland Is Controlled by Which of the Following? Dantrolene a is used in the management of malignant hyperthermia and neuroleptic malignant syndrome.
A 7-month-old Hispanic boy is evaluated for asymmetric skull shape and possible hearing Physical examination reveals a prominent forehead tower skull with prominent eyes exophthalmos and ridges over his coronal sutures. Second messengers can include G protein complexes modulating cAMP or cGMP concentrations through adenyl or guanyl cyclases eg, epinephrine, glucagons, and nitric oxide , calcium-phosphatidyl inositols eg, angiotensin II, vasopressin , or protein kinase cascades as with FGFs incorrect answers c, d , EGFs, insulin-like growth factors IGFs , platelet-derived growth factors PDGFs , as well as growth hormone and insulin. Hypertonic saline should not be used for sodium replacement in DKA. Hyperadrenocorticism, Diabetes mellitus C. Myxedema coma is a syndrome that represents extreme hypothyroidism.
Hypothyroidism primary, ie thyroid disease B. Aldosterone secretion is regulated by the renin-angiotensin system through the kidney, acting to increase sodium and thus water resorption in the renal distal tubule. But what makes the toppers separate from the others is their level of commitment. Chest radiograph and abdominal ultrasound B. Medication that prevents conversion of T4 to T3 D. The husband states that she was taking a high-dose medication for her joint pain but ran out of her pills last week. Diabetes mellitus is caused by insulin deficiency or resistance with decreased import of glucose into extrahepatic tissues.
He is being raised in a bilingual family, but he exhibits other behaviors during observation including poor eye contact, lining up of cars rather than imaginative play, and avoidance of touch or affection. The adequate amount of free T3 and T4 in the blood varies significantly between patients. Prolactin test Thyroxine total T4 test Thyroid scintiscan Thyroid stimulating hormone TSH test Triiodothyronine T3 test 7. This observation highlights the complexity of animal DNA as compared to that of experimental models such as E coli bacteria. What is the mode of inheritance of familial hypocalciuric hydrocalcemia? NEET or National Eligibility cum entrance test is an all-India pre-medical exam to get admission in undergraduate medical courses. The experts at Vedantu also recommend the students practice more MCQs.
Diabetes mellitus is best described as which of the following types of disorders? Increase in plasma potassium B. The proportion of genetically identical monozygous twins who share are concordant for a trait such as diabetes mellitus provides a measure of the genetic contribution to etiology heritability —often 40% to 60% twin concordance in multifactorial disorders. Intermediate Lobe of the pituitary D. Chronic renal failure, hypoadrenocorticism, hepatic neoplasia Answer: B 72 What are the steps needed to diagnose hyperA? These individuals will be like juvenile diabetics who do not make insulin, but milder because they have one allele defective in the putative peptidase that processes proinsulin and another allele that is normal. Any slight disruption in the work of any of the glands may lead to an imbalance.
You tell the family A. All can be cause for monogenic cause of obesity EXCEPT :- 1 Single minded Homolog 1 SIMI 1 gene mutation 2 Prohormone convertase I gene mutation 3 Adiponectin SX-4 mutation 4 Src Homology 2B1 SH2 B1 deficiency 9. Pheochromocytoma a presents with a similar hyperadrenergic state caused by a catecholamine-secreting tumor but does not result in altered mentation. Adrenal dependent hyperadrenocorticism + renal failure C. He also has noted a slight brown pigmentation to his skin despite no sun exposure. This endocrine disorder is caused by too much ADH being secreted by the posterior pituitary gland.
Arterial blood gas reveals a pH of 7. The significance of many animal DNA variations, like the premature centromere condensation in Roberts syndrome, is not yet understood. This observation highlights the complexity of animal DNA as compared to that of experimental models such as E coli Which of the following statements best describes the differences? Protein phosphatases can quickly reverse such effects. The blood vessel lining intima becomes damaged with buildup of plaques, deposit of cholesterol, and increased aggregation of platelets and other blood constituents. Vijay Tonk of Texas Tech University. Thyroid Stimulating Hormone B. Which of the following descriptions best describes the result and print-out? Exogenous thyroid hormone C.
300+ TOP Endocrinology MCQ Questions and Answers Quiz 2023
Decreases in serum concentration C. Insulin and parathormone B. Products that increase blood sugar or spare it, such as ketone bodies and fatty acids, are increased during catabolism. Hyperthyroidism Answer: A 48 For most dogs, what is the main hormone that is deficient? K+ secretion The hormone which stimulates uterus contraction and lets down milk is: A. All abnormalities in DKA are connected and are based on insulin deficiency.
Thyroxine stimulates the CO2 consumption of most of the cells in the body C. Incorrect answers c to e do not recognize that the multiple TTAGGG repeats extending for several kilobases plus other unique characteristics of chromosome ends telomeres require a special replication enzyme. The child is noted to have decreased urine output and hypernatremia high serum sodium concentration. On examination, the patient is unresponsive and has a bleeding superficial scalp laceration. Epinephrine adrenalin is synthesized in the adrenal medulla and does not respond to ACTH.
