Dr. Mahar Imtiaz Raheem

03/03/2023

Circulation of blood in easy mode

03/03/2023

Human body G.K

03/03/2023

Discover recipes, home ideas, style inspiration and other ideas to try.

03/03/2023

07/10/2022

Most wanted MCQs for PPSC # Exam # #2022

1)The final pathway for oxidation of carbohydrates,proteins and fats is _______.
A. Kreb,s cycle
B. TCA cycle
C. Citric acid cycle
D. All

2)best crop for silage making is ______.
A. Barley
B. Oat
C. Maize
D. Lucerne

3)Nitrogen:Sulphur ratio in Ruminants ration should be _______.

A. 5:1
B. 10:1
C. 1:5
D. 1:10

4)The conversion of s***matids into s***m is called________.
A. Spermiation
B. Spermatogenesis
C. Spermiogenesis
D. All

5)deficiency of iron cause which type of anemia??
A. Normocytic Normochromic
B. Normocytic Hypochromic
C. Microcytic Hypochromic
D. Macrocytic Hypochromic

6)Piglet anemia occurs due to deficiency of______.
A. Co
B. Mn
C. Mg
D. Fe

7)Tyrosinase enzyme is responsible for conversion for tyrosine into melanin.Tyrosinas is _______ enzyme.
A. Mn containing enzyme
B. Co containing enzyme
C. Cu containing enzyme
D. Mg containing enzyme

8) The most variable constituent of milk is______.
A. Proteins
B. Fat
C. Vitamins
D. Minerals

9)first secretion after parturation containing serum and antibodies,which provide passive immunity to calf is called clostrum. Which antibody is most abundant in colostrum?
A. IgA
B. IgM
C. IgG
D. IgD

10) pH of fresh cow milk is 6.4-6.6.while pH of mastitis milk is_____.
A. 6.3-6.5
B. 6.7-6.8
C. 6.9-7.1
D. More Acidic

11)Centers for the regulation of respiration are located in______.
A. Medulla oblongata
B. Cerebellum
C. Pons
D. Both a&c

12)The example of community is ______.
A. College
B. Town
C. Village
D. All

13) The matting between unrelated animals of the same breed is called_______.
A. Line breeding
B. Cross breeding
C. Top crossing
D. Out crossing

14)The commercial chicks are developed by_________.
A. Two way crossing
B. Three way crossing
C. Four way crossing.
D. All

15)Acetate,propionate and butyrate are VFAs produced in rumen.Acetate production ratio is maximum,which is 65%,What is the ratio of propionate:butyrate?
A. 20:10
B. 10:20
C. 30:40
D. 40:30

16)Total no. Of chromosomes in chicken is ______.
A. 74
B. 38
C. 48
D. None

17)the anticodon is present in which type of RNA?
A. m-RNA
B. r- RNA
C. t-RNA
D. c-RNA

18)Energy requirement for cattle and buffalo are expressed in terms of
A. ME
B. DE
C. TDN
D. All

19)Which of the following animal is pseudoruminant?
A. Vicuna
B. Alpaca
C. Camel
D. All

20)To avoid selective feeding,The best method of poultry feeding for commercial production is______.
A. Whole grains
B. Pellet feeding
C. Crumble feeding
D. Mash feeding

21)Largest amount of gas production in rumen is______.
A. CO2
B. CH4
C. Ammonia
D. VFAs

22)type of chromosomes having equal arms are called _______.
A. Acrocentric
B. Telocentric
C. Metacentric
D. Sub metacentric

23)Calf starter should fed to calf at the age of_______.
A. 2 weeks
B. 3 weeks
C. 4 weeks
D. 5 weeks

24)Optimum dry period in dairy cows should be_____.
A. 90 days
B. 120 days
C. 60 days
D. No dry period is necessary

25)The dressing percentage of goat is _____.
A. 35-50%
B. 65%
C. 70%
D. 100%

26)The colostrum should be fed to calf within in 1 hour after the birth.What should be dose rate?
A. 5% of body weight of calf
B. 10% of body weight of dam
C. 15% of body weight of dam
D. None

27)The pH of good silage is 4.2-4.5. if pH is 3.5-4.2 then silage quality will be regarded as.
A. Average quality silage
B. Bad quality silage
C. Very good quality
D. pH does not matter

28)the degradability of urea in rumen is 100%,wile degradability of dietry protein to ammonia is _____.
A. 50%
B. 60%
C. 70%
D. 80%

29)the teaser used for heat detection is______.
A. Castrated male
B. Vasectomized male
C. Tagged male
D. All

30)If someone wants to check that how much water is mixed in milk,then which instrument will be required?
A. Butyrometer
B. Lactometer
C. pH meter
D. Both a&b

Prepared by:
Dr. Imtiaz Raheem
DVM,M.phil

06/10/2022

30 MCQS for veterinary officer preparation 2022..

1)Volumetric method for determination of milk and cream fat percentage is Gerber,s method,while gravimetric method for fat percentage is________.
A. Babcok,s method
B. Soxhelt method
C. Wast fall balance
D. HTST

2)fat globule size of homogenized milk is_______.
A. 2 micron
B. 3 micron
C. 4 micron
D. 5 micron

3)which of the following vitamin is absent in meat
A. Vit.A
B. Vit.B
C. Vit.C
D. Vit.D

4)CP% in case of layer ration is______.
A. 16-18%
B. 18-20%
C. 20-22%
D. 22-24%

5)standard weight for poultry egg should be_____.
A. 28 gm
B. 35 gm
C. 50 gm
D. 58 gm

6)feed requirement for layer per day is______.
A. 100 gm
B. 110 gm
C. 120 gm
D. 140 gm

7)temperature and time for electrical dehorner should be_______.
A. 1000C° for 10 minute
B. 1000F° for 10 seconds
C. 1000F° for 10 minutes
D. None

8)which breed of cattle is commonly called as "Lola"?
A. Cholistani
B. Red Sindhi
C. Dajali
D. None

9)anti- nutrional factor present in Lucerne is_____.
A. Gossypol
B. Trypsin inhibitor
C. Aflatoxin
D. Saponin

10) for controlling ectoparasite in sheep in winter season which method is effective?
A. Deworming
B. Dipping
C. Spraying
D. Dusting

11)albumin quality of egg is measured by which?
A. Yolk index
B. Haugh unit
C. Micron
D. Both a& b

12)mammary gland alveolar system development is under control of progesterone harmone while mammary gland duct system development is influenced by which harmone?
A. Prolactin
B. Prostaglandin
C. Estrogen
D. All

13)ADH deficiency leads to which condition______.
A. Goiter
B. Diabetes insipidus
C. Diabetes mellitus
D. All

14)stiff lamb disease is caused by deficiency of_________.
A. Vit.A
B. Vit.B
C. Vit.E
D. Vit.D

15)covered area as compared to open area in loose housing system is______.
A. One half
B. One third
C. One fourth
D. Double

16)casein is milk protein,what is it's percentage contribution of milk proteins?
A. 60%
B. 70%
C. 80%
D. 90%

17)Testosterone harmone in male is produced from Leyding cells while s***matozoa is produced from_____.
A. seminferous tubules B. Sertoli cells
C. Both
D. None

18)Which one is called as Master endocrine gland?
A. Adrenal gland
B. Hypothalamus
C. Thyroid gland
D. None

19)The place where dogs are kept is called kennel while the house of sheep and goat is called as______.
A. Barn
B. Sty
C. Stable
D. Pen
20)1 Livestock unit is equal to 1 adult cattle/buffalo=2 pigs=3 calves=________.
A. 3 sheep/goat
B. 5 sheep/goat
C. 7 sheep/goat
D. 10 sheep/goat

21) Adult female sheep is called Ewe while adult goat is called______.
A. Nanny
B. Doe
C. Both
D. None

22)Gene frequency is not changed in case of______.
A. Cross breeding
B. Top crossing
C. Out crossing
D. None

23) DCP content of wheat straw is_____.
A. 1%
B. 2%
C. 3%
D. Nill

24)which of following ingredient contain high aflatoxin?
A. GNC
B. CSK
C. COK
D. Maize

25)in poultry energy requirement is calculated as______.
A. NE
B. ME
C. TDN
D. DE

26)parameter used to make culling decision is______.
A. Heritability
B. Repeatability
C. Regression
D. Correlation

27)in case of sex-linked inheritance, female will get character from_____.
A. Mother only
B. Father only
C. Either father or mother
D. None

28)two genes of two different traits which are located on the same chromosome are known as______.
A. Allele
B. Multiple alleles
C. Mutated genes
D. Linked genes

29)urine drinking by animal is symptom seen in which mineral deficiency?
A. Potassium
B. Calcium
C. Sodium
D. All

30)temperature of blood in the body is_____.
A. 36C°
B. 37C°
C. 38C°
D. 38-40C°

Prepared by:
Dr. imtiaz Raheem
DVM,M.phil

05/10/2022

Dose of 30 MCQS for
V.O preparation guide 2022

1)Metabolic energy is calculated as

A.DE-(urinary energy +fecal energy)
B.DE-(urinary energy+CH4 energy)
GE-(urinary energy + CH4 energy)
All

2)Service time for dairy cattle should be
A.60 days
B.90 days
C.120 days
D.none

3)Maternal recognization of pregnancy in ruminants is mainly due to secretion of
A. Progesterone
B. Estrogen
C. Interferon Tau
D. All

4)Mostly Bacteria in ruminal fluid are
A. Gram -ve
B. Gram +ve
C. Obligate anaerobes
D. Both a & c

5)Chromosome can be best karyotyped in which stage of mitosis
A. Prophase
B. Metaphase
C. Anaphase
D. Telophase

6)Inclusion rate of molasses in poultry feed is
A. 10-15%
B. 20-25%
C. 2-5%
D. 0%

7)Among following which animal species has longest gestation period
A. Cattle
B. Buffalo
C. Mare
D. Camel

8)All are non-infectious disease of cattle except
A. Milk fever
B. Ketosis
C. Acidosis
D. Wooden tongue

9)Which statement about reticulum is not correct
A. Smallest compartment
B. Honey comb like
C. Regurgitation starts from here
D. All are correct

10)The nitrogenous base pair present in RNA but absent in DNA is
A. Adenine
B. Thymine
C. Cytosine
D. None

11)In Null hypothesis researcher tries to
A. Prove
B. Reject
C. Prove and accept
D. Reject and disprove

12)Which of the following is true about variance
A. Measure the variability
B. Square of standard deviation
C. Unit less
D. All of above

13)Milk fever is which type of disease
A. Deficiency disease
B. Metabolic disease
C. Non infectious disease
D. All.

14)Gestation period of rat and rabbit are
A. 15,21days
B. 31,21days
C. 21,31days
D. 30,60days

15)New breed is obtained through which method of breeding
A. Outbreeding
B. Out crossing
C. Inbreeding
D. None

16)meat of deer is called
A. Veel
B. Bacon
C. Bushmeat
D. Venison

17) Fats are digested by the action of which enzyme
A. Amylase
B. Lipase
C. Pepsin
D. Renin

18) Beetal is famous breed of goat.which is not true about this breed
A. Also called lahori breed
B. Also called poor man cow
C. Entire body is covered with long hairs
D. Long,curly,flat and dropping ears

19) all are goat breeds except one
A. Kamori
B. Barbari
C. Gulabi
D. Hashtnagri

20) kooka is pakistani breed of sheep.origin of this breed is
A. Punjab
B. Sindh
C. KPK
D. Northern areas

21)Alpine is famous goat breed of which country
A. India
B. China
C. France
D. Pakistan

22) mohair production is associated with which animal
A. Angora goats
B. Sheep like goats
C. Turkish origin goats
D. All

23) which goat breed buck possesses marked beard but females are beardless
A. Barbari
B. Kamori
C. DDP
D. Beetle

24) best method of drying off a cow is
A. intermittent milking
B. Complete cesation
C. Incomplete milking
D. All are best

25) best method of milking dairy animals is
A. Full hand method
B. Stripping method
C. Fi***ng method
D. Both a&c

26) all are permanent methods of identification of animals except
A. ear tagging
B. Tattowing
C. Ear notching
D. None

27)animal that has lost its all teeth, the specific term for that animal is
A. Brooken teether
B. Full mouther
C. Gummer
D. All

28) age of castration in case of calf is
A. 2 weeks
B. 2-4 weeks
C. 6-8 weeks
D. 8-10 weeks

29)Best age of dehorning in calves is
A. After 30 days
B. After 20 days
C. Before 10 days
D. All

30)Chromosome no.in case of swamp Buffalo is
A. 54
B. 50
C. 60
D. 48

Written by:
Dr. Imtiaz Raheem
DVM,M.phi

04/10/2022

>>Immune System in the Body

Lymphoid organs:

Lymphoid organs are those organs where the maturation and proliferation of lymphocytes takes placce.

Types of lymphoid organs:

There are two types of lymphoid organs: primary lymphoid organs and secondary lymphoid organs.

Primary lymphoid organ:

It includes bone marrow and thymus.

Secondary lymphoid organ:

It includes lymph nodes, spleen, tonsils, Peyer's patch and mucosal associated lymphoid tissues.

Functions of spleen:

Macrophages present in the spleen engulf or phagocytize and destroy worn out blood cells, live or dead pathogens, cell debris etc.
In the embryonal stage, it produces RBCs.
In adult stage, spleen work as a blood bank.
It stores iron.
The size of spleen increases at the time of malaria because lymphocytes and lead RBC number increased in it at that time.

Peyer's patches:

They are small, white lymph nodes which are found in the mucosa membrane of the small intestine.
They are also called intestinal tonsils.
They fight infection.

04/10/2022

Top 30 MCQS for the preparation of VO exam 2022...all question are prepared from PPSC past papers analysis...

1)Major cause of calf mortality is....
a.FMD
b.Calf scour
c.Pneumonia
d.All

2)Milk queen of goat world is
a.Alpine
b.Angora
c.Saanen
d.Beetle

3)A cow always in heat is known as
A.Freemartin
B.Buller
C.Anestrous
D.None

4)Milk fat in ruminant is synthesize from
A.Glucose
B.Butyrate
C.Vitamin A
D.None

5)Crude protein content of feed is estimated by
A.Soxhelt apparatus
B.By difference method
C.Kjeldahal method
D.None

6)Antinutrional factor gossypol present in
A.GNC
B.Mustard oil cake
C.Groundnut cake
D.Cotton seed meal

7)Metabolic water produced from CHO is
A.40%
B.30%
C.80%
D.60%

8)Parameter used to make culling decision
A.Heritability
B.Repeatability
C.Correlation
D.Regression

9)Goose stepping gait in pig is due to deficiency of which disease
A.Vitamin B1
B.Vitamin B2
C.Vitamin B5
D.Vitamin B6

10)Coefficient of relationship during half Sib mating is
A.25%
B.50%
C.75%
D.100%

11)Gene frequency is not changed in case of
A.Cross breeding
B.Outcrossing
C.Inbreeding
D.Species hybridization

12)Significance of two variances is tested by
A.t test
B.Chi square test
C.f test
D.z test

13) Te**es temp is _______as compared to body temp is
A.1-2 C less
B.1-2 F more
C.1-2 C more
D.4-5 C less

14)Albumen is secreted which part of poultry oviduct
A.Isthmus
B.Infundibulum
C.Uterus
D.Ampulla
E.None

15)In animals fertilization occurs in which part
A.Ampulla
B.Isthmus
C.Infundibulum
D.Uterus

16)Egg white injury factor is
A.Biotin
B.Avidin
C.Vitamin A
D.Vitamin C

17)Syndesmochorial placenta is present in
A.Sow
B.Mare
C.Bitch
D.Cattle

18)For s***m cell energy is produced by mitochondria which is located in
A.Tail
B.Head
C.Neck
D.Midpiece

19)Chromosome no.In case of horse, mule and donkey is respectively
A.60,61,62
B.62,63,64
C.64,63,62
D.None

20)Antidote for nitrate toxicity is
A.Atropine
B.Methylene blue 10%
C.Methylene blue 1%
D.All

21)The regression of breeding value on phenotypic value is
A.Repeatability
B.Heritability
C.Genetic correlation
D.Phenotypic correlation

22)Which system of mating is used for the improvement of non descript animals
A.Criss crossing
B.Cross breeding
C.Grading up
Out crossing

23)Thiamine deficiency in goats may lead to
A.Pica
B.Fatty liver syndrome
C.Listeriosis
D.None

24)Increase in size of cells which may lead to increase the size of organ is called as
A.Atrophy
B.Metaplasia
C.Hyperplasia
D.Hypertrophy

25)Which of the following cell is antigen presenting cell
A.Dendritic cell
B.Macrophages
C.B-lymphocyte
D.All

26)Which test is used to check the mixing of detergent in milk
A.Iodine solution test
B.Picric acid test
C.Storch peroxidase test
D.Bromo-cresol-purple solution test

27) which of the following breed of poultry is well known for egg production
Cornish
B.Aseel
C.White leghorn
D.Sussex

28)Testosterone hormone is produced from
A.Sertoli cells
B.Medusa cells
C.Spermatogonia
D.Leyding cells

29)Basic unit of gas exchange in birds is
A.Air saacs
B.Primary bronchi
C.Para bronchi
D.All

30)Maintenance of milk secretion is called
A.Galactogenesis
B.Mammogenesis
C.Lactogenesis
D.Galactogenesis

Written by Dr imtiaz raheem..
AL-Raheem clinics of veterinary medicine and surgery..