Explore topic-wise MCQs in Electromagnetic Theory.

This section includes 246 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory knowledge and support exam preparation. Choose a topic below to get started.

151.

Bile

A. very quickly digests food
B. does not contain enzyme
C. is acidic in nature
D. is secreted by small intestine
Answer» C. is acidic in nature
152.

Twining true statement is:

A. After embryonic disc fusion,conjoint twin is formed
B. Incidence of monozygotic twin varies wirth race
C. Incidence of dizygotic is constant
D. The frequency of monozygosity and dizygosity is same
Answer» B. Incidence of monozygotic twin varies wirth race
153.

Lactose can be hydrolyzed producing

A. galactose
B. glucose
C. both of these
D. none of these
Answer» D. none of these
154.

Where did O. Henry work as a teller?

A. ANZ Grindlays Bank, Atlanta
B. First National Bank, Austin
C. First American Bank, Washington
D. Chase Manhattan Bank, New York
Answer» C. First American Bank, Washington
155.

Basal metabolism, physical activity and heat- all collectively determine the

A. energy expenditures
B. energy intake
C. energy required to stay emotionally well
D. energy in heart beat
Answer» B. energy intake
156.

In addition to hemoglobin, bone marrow also produces

A. phagocytes
B. lymphocytes
C. polymorphs
D. monocytes
Answer» B. lymphocytes
157.

In mammals, an important part in excretion is played by

A. liver
B. lungs
C. large intestines
D. kidneys
Answer» E.
158.

Carbon dioxide is released in the atmosphere through

A. combustion
B. respiration
C. all of these
D. decay
Answer» D. decay
159.

Oligohydramnios is seen in -

A. Renal atresia
B. Oesophageal atresia
C. Intestinal atresia
D. Hydrocephalus
Answer» B. Oesophageal atresia
160.

Complication seen in fetus of a diabetic mother is -

A. B cell hyperplasia
B. Hyperglycemia
C. Small fetus
D. A-Cell hyperplasia
Answer» B. Hyperglycemia
161.

Blood from various parts of the body is returned to the

A. right atrium
B. right ventricle
C. left atrium
D. left ventricle
Answer» B. right ventricle
162.

The most definite clinical sign of pregnancy is

A. Ballottement
B. Fetal heart sounds
C. Braxton Hick's contraction
D. Enlarged uterus
Answer» C. Braxton Hick's contraction
163.

Risk factors for Placenta Accreta include all of the following Except:

A. Previous myomectomy
B. Previous placenta praevia
C. Previous LSCS scar
D. Previous curettage
Answer» C. Previous LSCS scar
164.

Which state is to the north of Oklahoma?

A. Louisiana
B. Florida
C. Oregon
D. Kansas
Answer» E.
165.

Oligohydramnios is seen in-

A. Renal agenesis
B. Oesophageal atresia
C. Exomphalos
D. Neural tube defect
Answer» B. Oesophageal atresia
166.

Strawberry spots in vagina found in -

A. Trichomaniasis
B. Chalmydia trachomatis
C. Candidiasis
D. Gonococcal vaginitis
Answer» B. Chalmydia trachomatis
167.

How many dollars does Della get for her hair in The Gift of the Magi?

A. 60
B. 80
C. 20
D. 40
Answer» D. 40
168.

Blood pressure rises due to

A. increase in diameter of blood vessels
B. decrease in blood volume
C. inability of pituarity gland to produce hormones
D. decrease in diameter of blood vessels
Answer» E.
169.

Potassium, calcium and magnesium are the form of

A. essential metallic elements
B. essential non-metallic elements
C. non-essential metallic elements
D. non-essential non-metallic elements
Answer» B. essential non-metallic elements
170.

Who of the following presidents of USA was not born in Ohio?

A. Rutherford Hayes
B. Ulysses Grant
C. William Henry Harrison
D. James Abram Garfield
Answer» D. James Abram Garfield
171.

In fish, the large molecules are normally made up of

A. Proteins and carbohydrates
B. proteins and fats
C. Minerals and Fats
D. Minerals and proteins
Answer» C. Minerals and Fats
172.

A 19 year old patient came to the out patient department with complaints of Primary Amenorrhea. She had well developed breast and pubic hair. However there was abse3nce of vagina and uterus. Likely diagnosis is

A. Mullerian agenesis
B. XYY
C. Kleinfelter's syndrome
D. Gonadal dysgenesis
Answer» B. XYY
173.

All of the following are true during pregnancy except -

A. Reabsorption of glucose decreases
B. Creatinine decreases
C. Urea decreases
D. Decrease in renal plasma flow
Answer» E.
174.

A characteristics feature of fruits/seeds to be dispersed by animals is that they are

A. have dry pericarp
B. light in weight
C. the fruit is succulent
D. the pericarp gets hardened over time
Answer» D. the pericarp gets hardened over time
175.

Deep transverse arrest is commonly seen in which type of pelvis

A. Android
B. Anthropoid
C. Gynecoid
D. Platypelloid
Answer» B. Anthropoid
176.

The coiled chains of proteins are linked through weaker bonds of

A. hydrogen atoms
B. carbon atoms
C. all of these
D. oxygen atoms
Answer» B. carbon atoms
177.

Clomphene citrate - True statement is -

A. Incidence of twin pregnancy is 5-6 %
B. It has been shown to increase fertility in oligospermic males in randomized controlled trials
C. Enclomiphene is anti-estrogenic
D. Increases pregnancy rate 3 times as compared to placebo
Answer» D. Increases pregnancy rate 3 times as compared to placebo
178.

One unit of blood is equivalent to

A. 420 ml
B. 410 ml
C. 440 ml
D. 430 ml
Answer» E.
179.

A 16 yrs old female presents with Primary Amenorhea.Examination shows a Short Blind Vagina,with absent Uterus.The Next Investigation of choice is:

A. Gonadotrophin levels
B. Serum Prolactin
C. Karyotyping
D. IVP
Answer» D. IVP
180.

At 28 weeks gestation, amniocentesis reveals a Delta(D) OD 450 of 0.20 which at the top of third zone of the liley curve.The most appropriate management of such a case in -

A. Immediate delivery
B. Intrauterine transfusion
C. Repeat Amminocentesis after 1 week
D. Plasmapheresis
Answer» D. Plasmapheresis
181.

Which state is to the east of Ohio?

A. Pennsylvania
B. Nevada
C. Colorado
D. Minnesota
Answer» B. Nevada
182.

Medical treatment of ectopic pregnancy should be offered to those patients whose hCG level is less than -

A. 10,000 IU and the size of the mass is less than 10 cm
B. 5,000 IU and the size of the mass is less than 5 cm
C. 7,500 IU and the size of the mass is less than 5 cm
D. 2,000 IU and the size of the mass is less than 3 cm
Answer» E.
183.

Conditions of fear, anger and anxiety causes production of

A. thiamine
B. adrenaline
C. blood glycogen
D. thyroxin
Answer» C. blood glycogen
184.

Chlorophyll is found in oval-shaped structures called as

A. stoma
B. stomata
C. centrioles
D. chloroplast
Answer» E.
185.

When was Oliver Goldsmith born?

A. 18 May 1742
B. 2 February 1744
C. 10 November 1730
D. 8 August 1736
Answer» D. 8 August 1736
186.

A patient at 17 weeks gestation is diagnosed as having an intrauterine fetal demise.She returns to your office 5 weeks later and has not had a miscarriage,although she has had some occasional spotting.This patient is at increased risk for:

A. Septic abortion
B. Recurrent abortion
C. Consumptive coagulopathy with hypofibrinogenemia
D. Future infertility
Answer» D. Future infertility
187.

Water molecule is split into hydrogen and oxygen in

A. light independent stage
B. light dependent stage
C. oxidation reaction
D. photolysis of water
Answer» E.
188.

Inside mosquitoes, plasmodium reproduces

A. asexually
B. sexually
C. none of these
D. both of these
Answer» E.
189.

The highest volume overload in a parturient due to maximum cardiac output is seen -

A. During second trimester
B. At term
C. After a heavy meal
D. Immediately after delivery
Answer» E.
190.

Which college did Oliver Cromwell attend?

A. St. James’ College
B. Pembroke College
C. Sidney Sussex College
D. St. George’s College
Answer» D. St. George’s College
191.

Characteristic features of Rokitanski-Kuster Hauser syndrome are all of the following except:

A. Absent vagina
B. Absent uterus
C. 46-XX
D. Anovulation
Answer» E.
192.

A 25 year old female with history of multiple contacts presents with growth of vulva, the probable diagnosis is -

A. Conyloma accuminata
B. Verruca plasma
C. Verruca vulgaris
D. Conyloma lata
Answer» B. Verruca plasma
193.

Transpiration occurs mainly through the

A. epidermis of shoot
B. stomata of leaf
C. cuticle
D. epidermis of leaf
Answer» C. cuticle
194.

Investigation of choice in endosalpingitis:

A. Hysteroscopy
B. Laparoscopy
C. USG
D. HSG
Answer» C. USG
195.

Which is the highest point in Ohio?

A. Faith Hill
B. Campbell Hill
C. Chapel Hill
D. Bunker Hill
Answer» C. Chapel Hill
196.

When was Oliver Sacks born?

A. 4/2/1934 12:00:00 AM
B. 2/4/1936 12:00:00 AM
C. 12/30/1932 12:00:00 AM
D. 7/9/1933 12:00:00 AM
Answer» E.
197.

The best period of gestation to carry out chorion villous biopsy for prenatal diagnosis is?

A. 10-12 weeks.
B. 8-10 weeks.
C. 14-16 weeks.
D. 12-14 weeks.
Answer» B. 8-10 weeks.
198.

Homeostasis is build on the principle of

A. Time and Tide wait for none
B. In Rome, do what the Romans do
C. do the opposite to what is happening
D. a stitch in time saves nine
Answer» D. a stitch in time saves nine
199.

Where did Oliver Sacks die?

A. Georgetown
B. San Francisco
C. New York
D. Lima
Answer» D. Lima
200.

Blood chimerism is most likely to occur in:

A. Monochorionic Dizygotic twins
B. Monochorionic Monozygotic twins
C. Singleton pregnancy
D. Dichorionic Dizygotic twins
Answer» B. Monochorionic Monozygotic twins