Fecal sedimentation is typically performed when _______ egg are suspected, as they are too heavy to float in flotation solution.  

A town adopted an ordinance providing that a person must have been a resident of the town for at least one year to be eligible to vote in school board elections. A resident who moved to the town seven months ago attempted to register to vote in the school board elections scheduled for the next month. However, the town clerk refused to register the resident because he will not have resided in the town for a full year prior to the election. The resident filed a class action suit on behalf of all of the new residents of the town, challenging the validity of the one-year residency requirement. Which of the following statements is correct?

Due to severe traffic problems on its streets, a city enacted an ordinance prohibiting all sales to the public of food or other items by persons selling directly from trucks, cars, or other vehicles located on city streets. The ordinance includes an inseverable grandfather provision, exempting vendors who, for 20 years or more, have continuously sold food or other items from such vehicles located on the city’s streets.An ice cream vendor is the only food vendor in the city that qualifies for this exemption. A yogurt vendor has a similar business, except he has been selling to the public only for the past 10 years. The yogurt vendor filed suit in an appropriate federal district court to enjoin enforcement of this ordinance, arguing that it denies him equal protection of the laws.In this case, the court will probably rule that the ordinance is:

A state adopted legislation making it a crime to be the biological parent of more than two children. The stated purpose of the statute is to preserve the state’s natural resources and improve the quality of life for the state’s residents. A married couple has just had their third child. They have been arrested and convicted under the statute. Which of the following is the strongest argument for voiding the convictions of the couple?

In which type of surgical pack would you be most likely to find Senn retractors? 

A state statute requires the permanent removal from parental custody of any child who has suffered “child abuse.” That term is defined to include “corporal punishment of any sort.” A father gently spanks his six-year-old son on the buttocks whenever he believes that spanking is necessary to discipline him. Such a spanking has never physically harmed the child. The state files suit under the statute to terminate the father’s parental rights solely because of these spankings. The father defends only on the ground that the statute in question is unconstitutional as applied to his admitted conduct.  In light of the nature of the rights involved, which of the following is the most probable burden of persuasion on this constitutional issue? 

A state was suffering from a near-depression caused by layoffs in the tourist service industry. In an attempt to alleviate the problem, the state enacted a statute providing for the immediate hiring of 100,000 employees to repair, maintain, and otherwise work at the discretion of the state director of highways. The statute further stated that preference would be given to persons who had worked in the tourist service industry for five years and had been laid off. Which of the following constitutional provisions would be most relevant in determining the constitutionality of the preference for tourist service industry workers?

A good way to measure success ___________

The most common sterilization method is 

The laser energy applied to tissue is measured in