The phrase "agent should be used" is correct and usable in written English.
It can be used when discussing the necessity or recommendation of utilizing an agent in a particular context, such as in a process or system.
Example: "In this situation, an agent should be used to facilitate communication between the parties involved."
Alternatives: "an agent is recommended" or "it is advisable to use an agent".
The result suggests that TIPA and defoaming agent should be used together to minimize the negative effect in real concrete.
And unlike the CSU policy, the UC Berkeley version includes no guidelines at all about how this dangerous chemical agent should be used.
Thus, if rapid sequence induction and intubation is required in a patient with Krabbe disease, a non-depolarizing muscular agent should be used.
HEIDA chelating agent should be used at higher concentration to prevent the precipitation of sulfate scale such as 5 and 10 wt%. Figure 4 shows the effectiveness of using EDTA, HEDTA, and HEIDA chelating agents in preventing sulfate scale precipitation and enhancement of core permeability in Indiana limestone cores.
The lowest dosage possible of the radiographic contrast agent should be used.
Cost considerations must be taken into account when deciding whether an adhesion reduction agent should be used.
As no iodine contrast agents should be used, CT is less useful than US-guided FNAC.
In addition to identifying the optimal glycaemic range, future studies should focus on the following: which of the incretin agents is most useful in the critically ill patient; whether these agents should be used in combination with insulin, or as single-agent therapy; and identification of the patient group most likely to benefit from administration of incretin mimetics.
Bone-targeted agents should be used to control tumour-associated hypercalcaemia.
The results also indicated that pedagogical agents should be used in all computer-assisted instruction software.
These agents should be used only after a thorough evaluation of the causes of insomnia or excessive daytime sleepiness.
