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Chemical Coordination And Integration

226 Questions Start Allen Test
All Exams Allen
Q26 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
The follicle stimulating hormone is secreted from:-
A.
Posterior lobe of pituitary gland
B.
Reproductive gland
C.
Thyroid gland
D.
Anterior lobe of pituitary gland
Q27 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Pituitary gland is under control of :-
A.
Hypothalamus
B.
Adrenal gland
C.
Pineal gland
D.
Thyroid gland
Q28 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Vasopressin is responsible for :-
A.
Controlling Oogenesis
B.
Regulating blood pressure and act on the nephron tubules.
C.
Regulating formation of pigment.
D.
Controlling spermatogenesis.
Q29 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
The main function of prolactin hormone is to:
A.
Influence the activity of thyroid gland
B.
Control development of Graffian follicles
C.
Initiate and maintain secretion of milk by mammary gland
D.
Cause ejection of milk
Q30 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
I.C.S.H. in male acts on :-
A.
Cells of leydig
B.
Sertoli cells
C.
Spermatids
D.
Spermatogonia
Q31 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Hypophysis cerebri is the other name of :-
A.
Adenohypophysis
B.
Islets of langerhans
C.
Neurohypophysis
D.
Pituitary
Q32 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Which of the following hormone helps in facultative water reabsorption by nephrons :-
A.
MSH
B.
FSH
C.
ADH
D.
ACTH
Q33 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Hormone of hypothalamus are called :-
A.
Regulatory hormones
B.
Growth hormones
C.
Tropic hormones
D.
Both (1) and (3)
Q34 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Diabetes insipidus disease is caused due to the deficiency of hormone produced by :-
A.
Pituitary
B.
Adrenal
C.
Pancreas
D.
Thyroid
Q35 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ

Which of the following option in given table is correct identification of the structures labelled as A,B,C and D and their corresponding function in the above figure:-
(A) Hypothalamus -Produces Prolactin hormone
(B) Posterior pituitary- Release FSH and LH
(C) Portal circulation -Supply blood from hypothalamus to posterior pituitary
(D) Posterior pituitary- Release oxytocin and vasopressin
A.
A
B.
B
C.
C
D.
D
Q36 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
MSH produced by the pars intermedia of pituitary causes in lower vertebrates :-
A.
Darkening of skin
B.
Light colouration of skin
C.
Both
D.
Body growth
Q37 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
LTH is also known as :-
A.
Lactogenic Hormone
B.
Prolactin
C.
Mammotropic Hormone
D.
AII
Q38 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Growth hormone of pituitary is more effective in:-
A.
Presence of thyroxine
B.
Absence of thyroxine
C.
Absence of Insulin
D.
Presence of adrenaline
Q39 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Gonadotropic hormone are :-
A.
FSH
B.
LH
C.
LTH
D.
FSH, LH
Q40 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
MSH is secreted in man by which part of pituitary?
A.
Anterior Pituitary
B.
Middle lobe of pituitary
C.
Posterior lobe of pituitary
D.
Infundibulum
Q41 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Oxytocin is used in :-
A.
Milk ejection
B.
Parturition
C.
Milk let down process
D.
All of the above
Q42 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Hyper secretion of STH leads to :-
A.
Dwarfism & Acromegaly
B.
Goitre, Sterility
C.
Cretinism, Myxoedema
D.
Gigantism & Acromegaly
Q43 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Oxytocin mainly helps in :-
A.
Milk production
B.
Child birth
C.
Diuresis
D.
Gametogenesis
Q44 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Which hormone is concerned with the concentration of urine ?
A.
Oxytocin
B.
Vasopressin
C.
Prolactin
D.
Cortisol
Q45 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Acromegaly is caused by :-
A.
Excess of S.T.H.
B.
Excess of Thyroxine
C.
Deficiency of Thyroxine
D.
Excess of Adrenaline
Q46 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Oxytocin is released from :-
A.
Adenohypophysis (Anterior lobe)
B.
Adenohypophysis (Posterior lobe)
C.
Hypothalamus
D.
Neurohypophysis
Q47 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
FSH is :-
A.
Glycoprotein
B.
Metalloprotein
C.
Glycolipid
D.
Phospholipid
Q48 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Which one hormone of the pituitary of the human controls the protein metabolism and growth of skeleton?
A.
lodo thyroxine
B.
Leutotrophic hormone
C.
Somatotrophic hormone
D.
Oxytocin
Q49 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Ovulation in mammals occurs mainly under the influence of :-
A.
TSH and ACTH
B.
FSH and LH
C.
TSH and STH
D.
MTH and ACTH
Q50 Allen PITUITARY GLAND AND HYPOTHALAMUS MCQ
Secretion of estrogen is controlled by :-
A.
HCG
B.
Progesterone
C.
LH
D.
F.S.H.