LGS Mixed Practice Test #695

Question 1

Pulmonary vein carries:

Accepted Answer

Oxygenated blood — Oxygenated blood from lungs to heart.

Answer

Deoxygenated blood

Answer

Mixed

Answer

Nothing

Question 2

India's national animal is:‌​‍

Accepted Answer

Tiger — The Royal Bengal Tiger (Panthera tigris) is India's national animal (since 1972).‌​‍

Answer

Lion

Answer

Peacock

Answer

Elephant

Question 3

When assessing a patient for signs of potential malnutrition, which of the following objective findings would be most indicative of a nutritional deficit?

Accepted Answer

B. Brittle nails, hair loss, and muscle wasting — Brittle nails, hair loss, and muscle wasting are common objective signs of chronic malnutrition, indicating deficiencies in essential vitamins, minerals, and protein. Normal skin turgor, moist mucous membranes, clear urine, and absence of edema typically suggest adequate hydration and nutritional status. Elevated blood pressure can have various causes and is not a direct sign of malnutrition.

Answer

A. Normal skin turgor and moist mucous membranes

Answer

C. Elevated blood pressure and normal heart rate

Answer

D. Clear urine output and absence of edema

Question 4

The element with symbol 'Na' is:

Accepted Answer

Sodium — Na from Latin 'natrium'.

Answer

Nitrogen

Answer

Neon

Answer

Nickel

Question 5

The presence of glucose in a routine urine analysis (glycosuria) in a non-diabetic individual could indicate a problem primarily with which organ's function?

Accepted Answer

C. Kidney — In a non-diabetic individual, glucose should not be present in the urine because the kidneys efficiently reabsorb almost all filtered glucose in the renal tubules. Glycosuria in this context, without hyperglycemia, suggests a defect in the renal tubules' ability to reabsorb glucose. This condition is known as renal glycosuria, indicating a primary kidney problem.

Answer

A. Liver

Answer

B. Pancreas

Answer

D. Adrenal gland

Question 6

The functional group −CHO represents:‌​‍

Accepted Answer

Aldehyde — −CHO is the aldehyde functional group (e.g., formaldehyde HCHO).‌​‍

Answer

Ketone

Answer

Alcohol

Answer

Ether

Question 7

Work done is defined as the product of:

Accepted Answer

Force and displacement in direction of force — Work = F × s × cos θ; SI unit is Joule (J).

Answer

Force and time

Answer

Mass and acceleration

Answer

Power and time

Question 8

Volcanic eruption type — explosive strato-volcano:‌​‍

Accepted Answer

Explosive pyroclastic flows (e.g., Vesuvius, Mount St. Helens) — Acidic, viscous magma. ‌​‍Tall cone shape. Deadly lahars and ash clouds. ‌​‍VEI scale 0-8.

Answer

Underwater only

Answer

Only effusive

Answer

Silent

Question 9

Municipalities:

Accepted Answer

87 — 87 municipalities.

Answer

100

Answer

60

Answer

200

Question 10

During a growth monitoring session at an Anganwadi center, a 12-month-old child is found to have a weight-for-height Z-score of -3 and a history of diarrhea in the past month. According to IMNCI, which of the following is the MOST appropriate immediate action?

Accepted Answer

A. Provide high-energy therapeutic milk and refer to a nutrition rehabilitation center — A weight-for-height Z-score of -3 indicates severe acute malnutrition (SAM), requiring immediate referral to a nutrition rehabilitation program for therapeutic feeding. Option B is for iron-deficiency anemia; Option C is for vitamin A deficiency prevention; Option D is for infants under 6 months with normal growth.

Answer

B. Prescribe iron supplementation and advise dietary modifications

Answer

C. Administer vitamin A supplementation and monitor weight weekly

Answer

D. Recommend exclusive breastfeeding and weaning foods

LGS Mixed Practice Test #695