etea medical mcqs

Category: Biology etea medical mcqs

No.	Topics.	No.	Topics.
1.	1ST YEAR BIO RANDOM MCQs KP TEXT BOOK	2.	ACELLULAR LIFR
3.	BIOENERGETICS	4.	BIOLOGICAL MOLECULES
5.	Biotechnology	6.	Biotechnology and Health Care
7.	CELL STRUCTURE & FUNCTION	8.	Circulation
9.	COORDINATION & CONTROL/ NERVOUS & CHEMICAL COORDINATION	10.	DIVERSITY AMONG ANTMALS (THE KTNGDOM ANIMALIA)
11.	ENZYMES	12.	EVOLUTION
13.	Form and Function in Plants	14.	Homeostasis ( Mainly Kidney Portion )
15.	Human Reproductive system-Menstrual cycle	16.	INHERITANCE
17.	lmmunity	18.	PROKARYOTES (KTNGDOM MONERA)
19.	REPRODUCTION	20.	Respiration
21.	Respiratory system	22.	SUPPORT & MOVEMENT

While performing a rapid eye movement (REM) sleep study, abnormalities in the pontine region of the brainstem might indicate issues with:

Regulating hunger
Generating dreams
Maintaining posture
Processing visual input

An individual demonstrates difficulty in performing fine motor skills, such as threading a needle, despite having no muscle weakness. This suggests an issue with the brain’s role in:

Initiating movement
Sensing touch
Coordinating precise movements
Regulating emotional responses

The processing of auditory stimuli and the long-term storage of memories are significant roles attributed to the:

Frontal lobe
Parietal lobe
Temporal lobe
Occipital lobe

The critical relay station for all sensory information, except smell, before it reaches the cerebral cortex for conscious interpretation, is the:

Hypothalamus
Pons
Thalamus
Cerebellum

If a person fails to recognize familiar faces, despite intact vision, the likely affected area of the cerebral cortex is the:

Primary visual cortex
Temporal association area
Parietal association area
Frontal association area

Regulation of osmotic balance and body temperature, crucial for maintaining homeostasis, is a key responsibility of the:

Thalamus
Pons
Hypothalamus
Midbrain

The sophisticated process of planning a complex task, evaluating its steps, and predicting outcomes, is predominantly handled by the:

Parietal lobe
Temporal lobe
Occipital lobe
Frontal lobe

Conscious perception of a pinprick on the hand, including its location and intensity, is primarily a function of the:

Motor cortex
Sensory cortex
Association cortex
Cerebellum

A sudden drop in blood pressure and irregular breathing patterns would indicate a serious malfunction in the control centers located within the:

Cerebrum
Cerebellum
Medulla oblongata
Hypothalamus

Following an injury, a patient exhibits impaired balance and coordination during walking, along with tremors during voluntary movements. The most likely damaged brain region is the:

Cerebrum
Medulla oblongata
Cerebellum
Thalamus

A student experiences difficulty in speaking clearly and forming coherent sentences, while still understanding spoken language. This condition points towards a functional impairment primarily in the:

Wernicke's area
Broca's area
Primary auditory cortex
Parietal association area

The group of vertebrates that are ammonotelic (excrete ammonia) in their aquatic larval stage are:

Reptiles
Birds
Amphibians
Mammals

Which type of development involves a larva that is distinctly different from the adult form?

Direct development
Indirect development
Asexual development
Budding

What type of body cavity is found in Ascaris (roundworm)?

True coelom
Pseudocoelom
Acoelom
Hemocoel

The largest class of Mollusca is:

Bivalvia
Cephalopoda
Gastropoda
Polyplacophora

The simplest nervous system, a nerve net, is found in:

Porifera
Cnidaria
Platyhelminthes
Nematoda

Which of the following is NOT a characteristic of most birds?

Endothermy
Feathers
Hollow bones
Presence of teeth

The scales of amphibians are typically:

Present and bony
Present and keratinized
Absent
Large and overlapping

The defining feature of the phylum Chordata is that it includes all animals with a:

Backbone
Spinal cord
Notochord at some stage
Brain

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