- Posted By Olusola
- Tue 06, January 2026
- General Term
COMMUNITY HEALTH EXTENSION WORKERS – NATIONAL EXAMINATION – CBT
The examination is to prepare the Community Health Extension Workers (CHEW) for the National Examination.
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Examination Questions:
COMMUNITY HEALTH EXTENSION WORKERS - NATIONAL EXAMINATION - CBT
Examination.com.ngDuration: 10 minutes
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1.
Poison produced by germs activity in the human body are known as:
A.
Infection
B.
Inflammation
C.
Antibodies
D.
Toxins
Reveal Answer
Toxins
2.
The substance that gives the stool its normal colour is called
A.
Bile
B.
Lipese
C.
Chemotrypsin
D.
Hydrochloric acid
Reveal Answer
Bile
3.
Cold box is a:
A.
Container with ice cube
B.
Van for transportation of vaccine
C.
Equipment for vaccine storage to maintain the potency of vaccine
D.
Equipment for distribution of materials
Reveal Answer
Equipment for vaccine storage to maintain the potency of vaccine
4.
One of these is not on-the-job training method:
A.
Meeting
B.
Job rotation
C.
In-service training
D.
Internship
Reveal Answer
Meeting
5.
All are types of blood vessels in the human body except one :
A.
Pulmonary artery
B.
Voluntary artery
C.
Carotid artery
D.
Coronary artery
Reveal Answer
Voluntary artery
6.
Efficiency means:
A.
Achieving desired result with minimum resources
B.
Achieving desired result with maximum resources
C.
Reporting early at work
D.
Working hard
Reveal Answer
Achieving desired result with minimum resources
7.
The linings of the heart muscles are named from inside to outside as:
A.
Myocardium, pericardium, endocardium
B.
Pericardium, myocardium, endocardium
C.
Endocardium, pericardium, myocardim
D.
Endocardium, myocardium, pericardium
Reveal Answer
Endocardium, myocardium, pericardium
8.
Orthopnea means:
A.
Cessation of breathing
B.
Extreme difficulty in breathing unless sitting upright
C.
Distinctive type of breathing
D.
Difficulty in breathing
Reveal Answer
Cessation of breathing
9.
In PHC management, the process of selecting goals and objectives and determine how best to achieve them is:
A.
Directing
B.
Controlling
C.
Organizing
D.
Planning
Reveal Answer
Planning
10.
The anterior lobe of the pituitary gland is also called:
A.
Hypothalamus
B.
Neurohypophysis
C.
Hypophysis cerebrei
D.
Adenohypophysis
Reveal Answer
Adenohypophysis
11.
Immunity has to do with:
A.
Ability of the body to develop adequately
B.
Ability of the body to resist drugs
C.
Ability of the body to resist infection
D.
Ability of the body to absorb food
Reveal Answer
Ability of the body to resist infection
12.
One of the following is not a function of the skeletal system
A.
Aids in blood circulation
B.
Protects delicate organs
C.
Forms the body frame
D.
Provides muscle attachment
Reveal Answer
Aids in blood circulation
13.
The feeling of body organs or parts during physical examination to identify areas of tenderness is:
A.
Percussion
B.
Inspection
C.
Auscultation
D.
Palpation
Reveal Answer
Palpation
14.
Edward Jenner developed one of the following vaccines:
A.
Chicken pox vaccine
B.
Measles vaccine
C.
Small pox vaccine
D.
Yellow fever vaccine
Reveal Answer
Small pox vaccine
15.
In pulmonary circulation:
A.
Blood is taken from the right ventricle through the aorta to the lungs
B.
Pulmonary vein carries deoxygenated blood from the heart to the lungs
C.
Pulmonary artery carries oxygenated blood from the heart
D.
Blood from the right ventricle is circulated to the lungs where exchange of gases take place
Reveal Answer
Blood from the right ventricle is circulated to the lungs where exchange of gases take place
16.
The best site for checking a baby’s pulse is at:
A.
Brachial site
B.
Facial site
C.
Radial site
D.
Temporal site
Reveal Answer
Temporal site
17.
Wound can be defined as:
A.
Escape of blood from the blood vessels
B.
Shortage of blood supply to the brain
C.
Break in the continuity of the bone
D.
Break in the continuity of the tissue
Reveal Answer
Break in the continuity of the tissue
18.
All the following EXCEPT one are carried on routine examination of patients
A.
Pulse rate
B.
Estimation of skin elasticity
C.
Temperature taking
D.
Blood pressure estimation
Reveal Answer
Estimation of skin elasticity
19.
On the first visit to the clinic, the following history should be taken EXCEPT:
A.
Religious history
B.
Medical history
C.
Nutritional history
D.
Immunization history
Reveal Answer
Religious history
20.
Primary tissues in the human body are all EXCEPT:
A.
Epithelium
B.
Connective tissue
C.
Nervous tissue
D.
Simple epithelial tissue
Reveal Answer
Simple epithelial tissue
21.
Open multi-dose vial policy has the following conditions EXCEPT:
A.
The vaccine is not contaminated
B.
The expiry date has not passed
C.
There are too many patients
D.
The vial has been stored under appropriate cold chain condition
Reveal Answer
There are too many patients
22.
The percentage of children fully immunized with potent vaccine at their first birthday is one of the following:
A.
Monitoring of PHC clinic card
B.
Family indicator for growth of children
C.
National indicators for monitoring and evaluating PHC immunization activities
D.
National objective of immunization
Reveal Answer
National indicators for monitoring and evaluating PHC immunization activities
23.
Advantages of delegation does not include one of the following:
A.
Enhance team spirit
B.
It increases subordinate salary
C.
Leads to specialization
D.
Elimination of delay
Reveal Answer
It increases subordinate salary
24.
Materials needed for oral toilet include all but one:
A.
Lots of fresh water in a glass
B.
Toothbrush
C.
Syringes
D.
Toothpaste
Reveal Answer
Syringes
25.
One of the following is NOT a way by which immune system can be improved
A.
Personal and environmental hygiene
B.
Adequate and regular traveling
C.
Immunization
D.
Adequate and proper nutrition
Reveal Answer
Adequate and regular traveling
26.
The type of immunity acquired through sub-clinical infection in which immunity is developed against that specific infection is:
A.
Passive artificial immunity
B.
Natural passive immunity
C.
Passive natural acquired immunity
D.
Active natural acquired immunity
Reveal Answer
Active natural acquired immunity
27.
A duty roster is defined as one of these:
A.
A plan for arranging work space
B.
A time plan for distributing work among staff members in turn
C.
A planned programme for arranging work flow
D.
A time plan for improving work flow
Reveal Answer
A time plan for distributing work among staff members in turn
28.
Which of the following is NOT a rationale for community health service?
A.
Prescribing drug
B.
Preventing diseases
C.
Promoting health
D.
Prolonging life
Reveal Answer
Prescribing drug
29.
Identification of training needs of JCHEW and VVHW can be made through all but one:
A.
Observation at work
B.
Check list
C.
Observation after work
D.
Discussion
Reveal Answer
Observation after work
30.
The best position to use when examining the head, neck, thorax, lungs, breasts, axilla, heart abdomen and extremities are:
A.
Supine position
B.
Siting position
C.
Prone position
D.
Sim’s position
Reveal Answer
Supine position
31.
The following are functions of blood EXCEPT:
A.
Excretion of waste products of tissue metabolism
B.
Formation of bone
C.
Osmotic pressure for the balance of fluid
D.
Transport of respiratory gases
Reveal Answer
Formation of bone
32.
Specific gravity of urine can be measured by:
A.
Multistix
B.
Urinalysis
C.
Uristix
D.
Urinometer
Reveal Answer
Urinometer
33.
Listening for sound of the internal body organs with a stethoscope is:
A.
Inspection
B.
Palpitation
C.
Examination
D.
Auscultation
Reveal Answer
Auscultation
34.
One of the following is NOT a reason for keeping immunization records:
A.
It ensures proper utilization of resources
B.
It is useful in planning and research
C.
It gives a clear information on the health status of the people
D.
It prepares appropriate venue for immunization session
Reveal Answer
It prepares appropriate venue for immunization session
35.
The internal environment of the body is controlled by:
A.
Negative feedback mechanism
B.
Homeostasis
C.
Positive feedback
D.
Temperature regulation
Reveal Answer
Homeostasis
36.
The importance of human resource training is:
A.
Promotion of workers
B.
Improving skills and knowledge of workers
C.
Defending the personal interest of workers
D.
Creating new jobs opportunity
Reveal Answer
Improving skills and knowledge of workers
Top Scores:
Here are the top 10 responses for this exam.
| Name | Score | Time Used | |
|---|---|---|---|
| 1 | Zadimin Reuben | 20 | 3 min. |
| 2 | Zadimin Reuben | 20 | 3 min. |
| 3 | Musba | 19 | 4 min. |
| 4 | Sunday Esther | 19 | 4 min. |
| 5 | Sunday Esther | 18 | 3 min. |
| 6 | Sunday Esther | 18 | 3 min. |
| 7 | Muhammad kabir | 18 | 5 min. |
| 8 | Elso | 18 | 7 min. |
| 9 | Mahadi Isah | 17 | 4 min. |
| 10 | Musba | 17 | 6 min. |