What's the difference between compulsory and optional?

Compulsory


Definition:

  • (a.) Having the power of compulsion; constraining.
  • (a.) Obligatory; enjoined by authority; necessary; due to compulsion.

Example Sentences:

  • (1) These results provide further data which counter the sometimes extreme advocates of the view that compulsory admission and treatment of patients with psychiatric illness is never acceptable.
  • (2) A guide, £44pp, is compulsory ( rscn.org.jo ) 2 Discover the Nuweiba coast: Red Sea, Egypt Beach, Nuweiba, Sinai, Egypt.
  • (3) Lloyds said it would achieve many of the job cuts through making less use of contractors and voluntary severance but admitted that some compulsory redundancies may be inevitable.
  • (4) The results are most consistent with a general non-compulsory model for the formation of a ternary complex between carrier, phenylalanine molecule and a sodium ion, which can be formed from either binary complex, i.e., either species can combine first to the carrier.
  • (5) Revenue from the tax will be used to increase compulsory pension payments from 9% to 12%.
  • (6) Of these patients 90 had to be jugded by a court commission with regard to further compulsory hospitalization.
  • (7) Both alcohol oxidation and acetaldehyde reduction follow a compulsory ordered pathway, with coenzyme binding first.
  • (8) However, an increasing body of experts argues something must be done to arrest disengagement by winning over this so-called Generation Y, born after 1982, who are predicted to be poorer than their parents, and according to Ipsos Mori research, have a record low level of trust in their fellow man.Guy Lodge, of the IPPR thinktank, makes the case for an even more radical solution – compulsory voting for first-timers.
  • (9) Compulsory national testing for four- and five-year-olds in England from 2016 is to be introduced as part of sweeping changes being proposed to early years and primary education.
  • (10) In this context, the present article makes an analysis of the main ethical and legal problems posed by HIV infection, in the framework of Portuguese law, with special focus on: a) Conflict between the necessary protection of public health by the State and the protection of fundamental rights and freedoms of the citizens; b) Inadequacy of the existent laws to fight contagious diseases to HIV infection; c) Discrimination; d) Testing and compulsory hospitalization versus informed consent; e) Confidentiality; f) Voluntary contagion.
  • (11) The scheme comes ahead of government plans to make such referrals compulsory after criticism that Britain’s biggest banks are failing to provide sufficient credit to a sector the government sees as having an important role in stimulating the economy.
  • (12) Both groups agreed over most points, except on the desirability of compulsory vocational training: 42 of the trainees thought this to be desirable compared with 35 of the teachers.The composite scheme favoured by both trainees and teachers offered an initial period in general practice together with an organized course of seminars throughout the training period.
  • (13) Its role in reversing the compulsory rotation at the beginning of flexion can now easily be explained: since it is an extensor, the flexion would cause its passive elongation, against which its mere tonus causes rotation.
  • (14) They were selected by a method to form a representative sample of all West Jerusalem compulsory kindergarten classes in 1971.
  • (15) In regard to therapy, the authors believe that surgery is compulsory for patients showing clinical signs of upper airway obstruction despite suppressive therapy or when the lesion shows signs of malignant degeneration.
  • (16) These standards must be strengthened and made compulsory before targets are raised any further.
  • (17) In order to contribute to the discussion of compulsory vaccinations a brief review of those vaccines that have been extensively used so far is presented.
  • (18) The onset of smoking in the oldest male group in this rural area occurred in the first years after the war (first land confiscation) while in the group from 70 to 74 years of age it occurred in the years of compulsory crop-purchase system.
  • (19) Most hospitals in California were found to provide continuing education opportunities for physical therapists, but physical therapists in small hospitals and in private-profit hospitals could be at a disadvantage financially if continuing education becomes compulsory for relicensure.
  • (20) Very low levels of protection were detected, regarding both compulsory and optional vaccines as well as antimalarial protection.

Optional


Definition:

  • (a.) Involving an option; depending on the exercise of an option; left to one's discretion or choice; not compulsory; as, optional studies; it is optional with you to go or stay.
  • (n.) See Elective, n.

Example Sentences:

  • (1) Meanwhile Bradley Beal has developed into a dangerous second option and complementary sidekick in exactly the same way that Dion Waiters hasn't for the Cleveland Cavaliers.
  • (2) With attention to proper performance and patient selection, spinal and epidural anaesthesia are safe and efficacious options when choosing anaesthetic technique.
  • (3) Chris Pavlou, former vice chairman of Laiki, told Channel 4 news that Anastasiades was given little option by the troika but to accept the draconian terms, which force savers to take a hit for the first time in the fifth bailout of a eurozone country.
  • (4) By using these larger catheters, the surgeon will not lose the option of using isosmotic preparations.
  • (5) The dumplings could also be served pan-fried in browned butter and tossed with a bitter leaf salad and fresh sheep's cheese for a lighter, but equally delicious option.
  • (6) Proper treatment of postoperative atelectasis requires adequate patient assessment and knowledge of the therapeutic options.
  • (7) We know that from the rapid take up of crowd funded renewables investors are actively looking for a more secure option.
  • (8) Steps in the decision-making process, as well as options to be considered, are detailed.
  • (9) RF ablation appears to be a safe and effective therapeutic option for drug-resistant ectopic atrial tachycardia and may be the preferred first-line therapy for those patients with depressed ventricular function.
  • (10) Endoscopic coagulation is a useful adjunct in the treatment of this condition, and is safe, effective, and leaves other options open.
  • (11) The main benefit of the newer drugs is that they offer new options for the treatment of patients who cannot tolerate side effects of the traditional drugs or have responded unsatisfactorily to them.
  • (12) Available evidence suggests that the medical outcome between these two options is similar; this study was designed to investigate selected psychosocial outcomes.
  • (13) The literature is reviewed with respect to treatment options and prognostic factors.
  • (14) The protein variation potentially includes N-terminal differences coded for by transcript-specific 5' exons and internal differences arising from the optional inclusion of a 39 base-pair exon and from the alternative use of two 3' splice sites separated by six base-pairs.
  • (15) This study investigates neophyte student nurses' attitudes to working with the elderly through placing them in relation to attitudes to other nursing career options and by exploring student nurses' reasons for such attitudes.
  • (16) Alternative management options, 6 month mortality and costs for the post-myocardial infarction patient were compared.
  • (17) 'don't know' options) students were able to increase their score significantly and the rank order of the students in class is changed.
  • (18) Another feature of TWINAN90 is the optional output of a pedigree file which can be read by the quantitative genetics package FISHER.
  • (19) Procurement has already brought down prices in foster care significantly in recent years, so differences between the costs of placement options may now be marginal.
  • (20) Operative decompression is in most cases the only therapeutic option.