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[EHS315] Rattus novergicus differs from Ratus ratus because ______
It has tail shorter than head and body put together

[EHS315] The investigative activity to identify the effectiveness of a control measure in the port is refers to ______
Validation

[EHS315] One of the International Notifiable Diseases with an incubation period of 5 days is ______
Cholera

[EHS315] All of these are sea ports in Nigeria except
Kaduna Sea Port

[EHS315] One of these is not a division in port health services in Nigeria?
Caeserean section

[EHS315] The use of traps, screans, fenses and nets are ______  methods of controling vector and pest in the port
Mechanical

[EHS315] The division of the port responsible for taming and control deleterious factors like air, land and water in the port environment is______
Environmental Health & Pollution Control

[EHS315] A system that provides air supply, thermal control, and pressurissation for passengers and crew travelling on a aircraft is called ______
Environmental system control

[EHS315] In Port the acronymn PVC means ______
PolyVinylChloride

[EHS315] One of these is not an environmental health services  ______
Implementation of port health activities without liasing with other stakeholders